Technology

The Theta Network is a decentralized video streaming and content delivery network that is revolutionizing the online video industry. The network is built on the blockchain technology and aims to create a more efficient and cost-effective way of delivering video content to users worldwide. In this article, we will explore how the Theta Network works, its benefits, and its impact on the video streaming industry.

What is Theta Network?

Theta Network is a decentralized video streaming and content delivery platform that operates on blockchain technology to revolutionize the way video content is delivered and consumed globally. The network operates on the Theta blockchain, an open-source blockchain that facilitates the sharing of bandwidth and computing resources among users.

One of the significant challenges of delivering video content globally is the cost of bandwidth and the need for a reliable infrastructure to stream videos. Theta Network solves this problem by creating a shared economy where users contribute their spare bandwidth and computing resources to the network in exchange for Theta tokens, the native cryptocurrency of the Theta Network. The tokens can be used for various purposes, including accessing premium content or trading on cryptocurrency exchanges.

The Theta Network’s peer-to-peer (P2P) network architecture ensures that video streams can be delivered reliably, even in regions with inadequate internet infrastructure. The network is designed to deliver high-quality videos to a global audience, providing faster and more seamless video experiences while reducing the cost of delivering video content.

In addition to the benefits for video viewers, the Theta Network provides significant opportunities for content creators. The platform enables creators to monetize their content and earn revenue from the network in various ways. For instance, content creators can earn Theta tokens by sharing their video streams on the network or by participating in the platform’s advertising and sponsorship programs.

Furthermore, Theta Network has collaborated with some of the leading players in the video streaming industry, including Samsung, Google, and Sony, to develop new products and services that enhance video streaming and content delivery.

Also read: Know Why CCNP Certification Is The Key To Success In The Networking Industry?

How Theta Network Works

The Theta Network works by using a peer-to-peer network of nodes to deliver video content to users. These nodes are run by users who provide their excess bandwidth and computing resources to the network in exchange for Theta tokens, the network’s native cryptocurrency. When a user requests to stream a video, the network selects the closest nodes with the required bandwidth and computing power to deliver the video. This process reduces the reliance on centralized servers and creates a more distributed and efficient system. Theta Network has also collaborated with leading industry players like Bitcode Methods which is an Online trading platform to develop new products and services that enhance video streaming and content delivery.

Benefits of Theta Network

The Theta Network offers several benefits to users and content creators, including:

• Faster and more reliable video streaming: With the Theta Network’s peer-to-peer architecture, users can enjoy faster and more reliable video streaming, even in areas with poor internet connectivity.
• Lower costs for video delivery: The Theta Network’s decentralized architecture reduces the need for expensive centralized servers, resulting in lower costs for video delivery.
• Increased revenue opportunities for content creators: The Theta Network enables content creators to earn Theta tokens for sharing their bandwidth and computing resources. This creates new revenue opportunities for creators, who can monetize their content in new ways.

Also read: NFT| How to turn a video into an NFT?

Impact on the Video Streaming Industry

The Theta Network is disrupting the video streaming industry by offering a more efficient and cost-effective way of delivering video content. The traditional video streaming industry relies heavily on centralized servers, which can be expensive to maintain and limit the scalability of the network. The Theta Network’s decentralized architecture solves these issues, enabling faster and more reliable video streaming and reducing costs for content delivery.

Conclusion

The Theta Network is a decentralized video streaming and content delivery network that is revolutionizing the online video industry. The network leverages blockchain technology to create a more efficient and cost-effective way of delivering video content to users worldwide. With its peer-to-peer architecture, the Theta Network offers faster and more reliable video streaming, lower costs for video delivery, and increased revenue opportunities for content creators. As the video streaming industry continues to grow, the Theta Network is poised to play a significant role in its future.

The (Certified Scrum Master) CSM certification is quickly becoming one of the most sought-after among professionals working in the Agile project management industry. However, prior to devoting your time and resources to earning this certification or enrolling in a CSM course from a reputed institute, it is essential to assess its value and determine whether or not it will result in tangible benefits.

This article examines the value of Certified Scrum Master certification and provides information that assists in making an informed decision.

Introduction

The Certified Scrum Master (CSM) certification is well-known in the Agile community and is supported by the Scrum Alliance, which is a well-known organization in the field of Agile project management. The possession of this certification validates your knowledge and expertise in Scrum methodologies. As a result, employers and clients who prioritize Agile practices will view you as a valuable asset to their organizations. Obtaining a CSM certification can provide you with enhanced opportunities to advance your career. When hiring candidates for positions such as ScrumMaster, Agile Coach, or Agile Project Manager, many companies require or prefer candidates who have earned their CSM certification.

Also read: Six Reasons Why PMP Certification Is Worth It

The key benefits of a CSM certification

The CSM certification demonstrates both your commitment to continuing your professional development as well as your ability to effectively lead Agile project teams.

Increased job prospects

As more organizations embrace Agile methodologies, there has been a corresponding increase in the demand for professionals who are skilled in Scrum. Your marketability and competitiveness in the job market will increase after you earn your CSM certification. It differentiates you from other candidates and increases the likelihood of you securing rewarding roles in Agile project management.

Agile Knowledge and Skills

The Certified ScrumMaster (CSM) certification offers in-depth training on the Scrum framework, including its roles, principles, and practices. You will acquire a comprehensive knowledge of Agile concepts by successfully completing the certification process. Some of these concepts include iterative development, self-organizing teams, and continuous improvement. You will be equipped with the skills necessary to successfully implement and facilitate Agile projects as a result of this knowledge.

The CSM certification requires more than just theoretical knowledge; it also requires a practical application. The practical applications of the material are emphasized, and real-world examples and case studies are provided. Because of this hands-on approach, you will be able to bridge the gap between theory and practice, which will enable you to effectively apply the principles of Scrum in your projects.

Opportunities to network

Getting your Certified Scrum Master certification opens up a number of doors for you to network with other professionals in the Agile community. You are welcome to participate in events such as workshops, conferences, and local user groups that are hosted by Agile organizations such as the Scrum Alliance. Connecting with people who have similar interests as you do gives you the opportunity to talk about and learn from other people’s experiences, as well as experts in the field.

Continuous learning

 Because the Agile environment is always changing, maintaining your CSM certification requires you to continually educate yourself on the most recent practices and trends in the field. By keeping your Certified Scrum Master (CSM) certification current, you demonstrate a commitment to continuous learning and professional development, which helps you stay current on developments in Agile methodology and ensures that your skills continue to be valuable.

Collaboration on Teams

The Certified Scrum Master certification places a strong emphasis on the importance of collaboration and clear communication among Agile teams. You will acquire the skills necessary to facilitate collaboration, meetings, and the removal of impediments as you progress through the certification process. Your capacity to lead teams, encourage a culture of transparency, and successfully deliver Agile projects will improve as a result of acquiring these skills.

Return on investment (ROI)

 Acquiring CSM certification requires an investment of both time and money; however, there is a possibility that the ROI could be quite substantial. The potential benefits of increased job opportunities, higher salary prospects, and career advancement can sometimes outweigh the costs involved initially. In addition, the information and abilities obtained through the certification process can make a significant contribution to the long-term development and success of a professional career.

Acquiring the Certified Scrum Master (CSM) credential is ultimately satisfying on a personal level because it confers a sense of accomplishment on the recipient. It validates both your dedication to professional development as well as your dedication to the delivery of high-quality projects utilizing Agile methodologies. Your self-assurance can be boosted, and you may experience a greater sense of fulfillment in your career if you earn the certification because of the recognition and credibility that come along with it.

Standardized framework

The Certified Scrum Master (CSM) certification offers a standardized framework for the management of Agile projects. It ensures that everyone working with Scrum has the same understanding of its principles, terminology, and practices. Because of this consistency, effective collaboration and communication are fostered not only within Agile teams but also throughout organizations.

Advantage over other candidates

 In today’s highly competitive job market, having a CSM certification can help you stand out from the crowd of other applicants. It demonstrates both your commitment to professional development as well as your ability to apply Agile methodologies in situations that are found in the real world. You will have an advantage over other applicants if you have a CSM certification, which will be beneficial both when applying for jobs and when you are being interviewed for them.

Skill set expansion

 Acquiring the Certified Scrum Master designation will provide you with a broader range of skills than those typically associated with project management. Your comprehension of Agile principles, such as teamwork and iterative development, will improve as a result. Because these skills are transferable and can be applied to a wide variety of projects and industries, you will be able to function effectively in a variety of professional settings.

Environment of work that encourages collaboration

 Agile methodologies, such as Scrum, are known to encourage an environment of work that encourages collaboration. The Certified Scrum Master (CSM) certification provides you with the knowledge and tools necessary to foster an environment that values teamwork, trust, and transparent communication. This results in improved dynamics within the team, increased productivity, and improved outcomes for the project.

Satisfaction of the client

 Being able to successfully implement Agile methodologies and complete projects with a positive outcome can have a significant impact on the satisfaction of the client. You’ll be able to better understand client needs, manage client expectations, and adapt to changing requirements if you get the Certified Scrum Master certification. In the end, this results in higher levels of customer satisfaction and opens the door to the possibility of long-term partnerships.

Professional development

The Certified Scrum Master (CSM) certification is a prerequisite for continuing one’s professional development in Agile project management. It lays the groundwork for more advanced certifications like the Advanced Certified ScrumMaster (A-CSM) and the Certified Scrum Professional (CSP). These advanced certifications have the potential to improve your skills even further and open doors to senior leadership roles.

Recognition across the globe

The value of a CSM certification goes beyond the confines of one’s physical location. You will have the ability to pursue opportunities in a variety of countries and industries thanks to the certification’s widespread recognition and respect. This can be especially useful for you if you aspire to work on international projects or relocate to a different region in the future.

Benefits to organizations

CSM certification is beneficial not only to the individuals who earn it but also to the businesses in which those individuals work. Agile methodologies are more likely to be adopted by companies that have professionals who have earned the Certified Scrum Master designation. These companies also experience higher rates of successful project completion. Employers understand the value of having CSM-certified workers on staff in terms of fostering organizational agility and meeting business objectives.

Personal development

 Acquiring a CSM certification not only helps you advance your career but also fosters your own development as an individual. You will be required to broaden your knowledge base, cultivate new skill sets, and adopt an agile frame of mind as part of the certification process. Because of this personal growth, one’s problem-solving skills, ability to make sound decisions, and overall professional maturity all improve.

Also read: Know Why CCNP Certification Is The Key To Success In The Networking Industry?

Conclusion

 the value of Certified Scrum Master certification can be broken down into the following categories: recognition within the industry, increased career opportunities, increased employability, practical application of Agile knowledge and skills, opportunities for networking and continuous learning, team collaboration, the potential return on investment, and personal satisfaction. Before deciding whether or not obtaining CSM certification is worthwhile for you, it is essential to evaluate your career goals, the demand for Agile professionals in your industry, and your willingness to invest time and resources.

This article will discuss about how to use Yelp API with step-by-step integration guide and full documentation list. Let’s get started!

Overview of Yelp API

Yelp is a website and mobile app, that publishes crowd-sourced reviews about various businesses. Developers can use the Yelp API to access their database and integrate it into their own platforms. The Yelp Fusion API provides features like business searches, reviews, ratings, photos, geolocations, and event data. Our detailed blog will give you step-by-step instructions into using the Yelp API and some insights to leverage the useful Yelp APIs. 

Yelp developer API and key functionalities

Developers wanting to use the Yelp wonder, does Yelp have an API. Yes, Yelp uses a Yelp Fusion API. Developers can use the API to integrate Yelp features into their own platform and website.The Yelp developer API is split into:-

• Public Yelp Fusion API is publicly accessible via self serve. 
• Yelp partners API offers additional features and data. You need to become a partner to access these. 

Some key functionalities of the Yelp API are:

• Business: The Fusion API provides a business endpoints return in-depth business content. 
• Reviews : Retrieve reviews posted by customers
• Search: Return 1000 businesses based on search criteria. 
• Events:  Look for events based on certain criteria.
• Brand: Get brand information about Yelp.
• Autocomplete: Provide autocomplete suggestions. 
• Webhooks: Webhooks help to get real-time notifications.

The documentation provided Yelp Fusion API tutorial and Yelp API sample to help you code better. You can create your applications and work with the Fusion API and Yelp GraphQL.

Also read: How to use Yahoo Finance API – a step-by-step integration guide and full documentation list

How to use Yelp API – step-by-step integration guide

In this section we will focus on how to get Yelp API key. Getting the Yelp API key is simple. 

Step 1: Create an account
You need to go to the log into the developers portal. Log in with your Yelp account or create a new account with yelp Fusion Api sign up. You can continue to use Yelp services through Facebook, Google, or Apple account. You can use your e-mail address to register into Yelp. You will receive a confirmation email in this situation; be sure to click the link in it to confirm your account. You will need to verify you are not a robot by clicking on reCAPTCHA.

Step 2: Getting started with Yelp developer API key
After you logged into the Yelp developer’s services, scroll down to the bottom of the page and press the Explore Yelp Fusion button.
You will get the Fusion API section of the portal. Press the Get Started Button. 

Step 3- Create an app
Create your first Yelp app to receive your personal Yelp fusion API key. Fill in required fields in the form, agree to Yelp’s terms and conditions. You need reCAPTCHA and click Create New App.
You will now get your App ID and API key. Save them to start working on your app. 

Also read: How to use the Zoom AP – a step-by-step integration guide and documentation list

Yelp API documentation references and examples

Developers may find all the necessary references and usage examples for the Yelp API in the documentation. It includes a Yelp API example in various languages with Yelp API examples. Developers to incorporate Yelp functionality to produce user-friendly experience. 

How to use Yelp API JavaScript example

• Head over to the Yelp Fusion API documentation
• Click on Create App and sign in if you haven’t done so already
• Once you have signed in, click on the Get Started button. If you already have an app, then you will already see the API key
• Fill out the form for creating a new app
• Copy the generated API key. This is a bearer token that must be put inside the header of each request
• Navigate to the src/hooks/yelp-api/config.js file and assign the BEARER_TOKEN variable the following content
• const BEARER_TOKEN = ‘<your-token-here>’
• Install the dependencies by running npm install or yarn install
• Run the app with npm start or yarn start

How to use Yelp API Java

• Visit the Yelp developers portal, sign-up and create a Yelp account. Create a new app to get your API key. You need the the key to make requests to Yelp API account. 
• Use an IDE (Integrated Development environment) like Eclipse to write and run your program.
• You need to install Yelp API Java Dependency libraries. You can use a dependency management tool like Maven. 

<dependency>
            <groupId>com.github.scribejava</groupId>
            <artifactId>scribejava-apis</artifactId>
            <version>4.0.0</version>
</dependency>
<dependency>
            <groupId>com.googlecode.json-simple</groupId>
            <artifactId>json-simple</artifactId>
            <version>1.1.1</version>
</dependency>
            <!– https://mvnrepository.com/artifact/junit/junit –>
<dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
</dependency>

• Create 2 files Yelp.java and YelpApi2.java as seen bellow

/*
Example code based on code from Nicholas Smith at http://imnes.blogspot.com/2011/01/how-to-use-yelp-v2-from-java-including.html
For a more complete example (how to integrate with GSON, etc) see the blog post above.
*/

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import org.scribe.builder.ServiceBuilder;
import org.scribe.model.OAuthRequest;
import org.scribe.model.Response;
import org.scribe.model.Token;
import org.scribe.model.Verb;
import org.scribe.oauth.OAuthService;

/**
*Example for accessing the Yelp API.
*/
public class Yelp {

OAuthService service;
Token accessToken;

/**
*Setup the Yelp API OAuth credentials.
*
*OAuth credentials are available from the developer site, under Manage API access (version 2 API).
*
*@param consumerKey Consumer key
*@param consumerSecret Consumer secret
*@param token Token
*@param tokenSecret Token secret
*/
public Yelp(String consumerKey, String consumerSecret, String token, String tokenSecret) {
this.service = new
ServiceBuilder().provider(YelpApi2.class).apiKey(consumerKey).apiSecret(consumerSecret).build();
    this.accessToken = new Token(token, tokenSecret);
  }

/**
*Search with term and location.
*
*@param term Search term
*@param latitude Latitude
*@param longitude Longitude
*@return JSON string response
*/
public String search(String term, double latitude, double longitude) {
OAuthRequest request = new OAuthRequest(Verb.GET, “http://api.yelp.com/v2/search”);
request.addQuerystringParameter(“term”, term);
request.addQuerystringParameter(“ll”, latitude + “,” + longitude);
this.service.signRequest(this.accessToken, request);
Response response = request.send();
return response.getBody();
}

// CLI
public static void main(String[] args) {
   // Update tokens here from Yelp developers site, Manage API access.
   String consumerKey = “”;
   String consumerSecret = “”;
   String token = “”;
   String tokenSecret = “”;

   Yelp yelp = new Yelp(consumerKey, consumerSecret, token, tokenSecret);
   String response = yelp.search(“burritos”, 30.361471, -87.164326);
   System.out.println(response);
  }
}

How to use Yelp API NPM

Install the Yelp API NPM package by running the following command in your project’s directory.
npm install yelp-fusion –save
Go to the Yelp Developer portal, log-in. you need to create an app to generate API key.
To do business-search
‘use strict’;

const yelp = require(‘yelp-fusion’);
const client = yelp.client(‘YOUR_API_KEY’);
client.search({
term: ‘Four Barrel Coffee’,
location: ‘san francisco, ca’,
}).then(response => {
console.log(response.jsonBody.businesses[0].name);
}).catch(e => {
console.log(e);
});
import org.scribe.model.Token;
import org.scribe.builder.api.DefaultApi10a;
/**
*Service provider for “2-legged” OAuth10a for Yelp API (version 2).
*/
public class YelpApi2 extends DefaultApi10a {
@Override
public String getAccessTokenEndpoint() {
return null;
}
@Override
public String getAuthorizationUrl(Token arg0) {
return null;
}
@Override
public String getRequestTokenEndpoint() {
return null;
  }
}
Run As application

How to use Yelp API Python

Here is how to use Yelp API Python

Step 1: Obtain access to the Yelp API
Sign-up on Yelp.Go to the Manage App tab and click on Create App. Fill in the form and click on Create New App. You will get your API keys from the Manage API access section on the site. 

Step 2: Getting the Rauth library
Yelp’s API uses OAuth authentication for API calls. You can use a third-party library like Rauth to handle OAuth for you. There are other free libraries you can use. You can use easy_install rauth or pip install rauth to download the library.

Step 3: Write the code to query to the Yelp API
You will need to figure out what information you need. Refer to the documentation to get the different parameters and the correct syntax.

In this example we are doing some location-based to searching for a restaurant. 

def get_search_parameters(lat,long):

#See the Yelp API for more details

params = {}
params[“term”] = “restaurant”
params[“ll”] = “{},{}”.format(str(lat),str(long))
params[“radius_filter”] = “2000”
params[“limit”] = “10”  return params

Next we need to build our actual API calls. We’re going to create an OAuth session using the codes from the Manage API access page. Once we’ve established a session, we can use the search parameters to actually access the API. The data is then entered into a Python dictionary as the final step.

def get_results(params):

#Obtain these from Yelp’s manage access page
consumer_key = “YOUR_KEY”
consumer_secret = “YOUR_SECRET”
token = “YOUR_TOKEN”
token_secret = “YOUR_TOKEN_SECRET”

session = rauth.OAuth1Session(
consumer_key = consumer_key
,consumer_secret = consumer_secret
,access_token = token
,access_token_secret = token_secret)

request = session.get(“http://api.yelp.com/v2/search“,params=params)

#Transforms the JSON API response into a Python dictionary
data = request.json()
session.close()

return data

We can now put everything together. If you’re compiling any sort of significant dataset, you’ll probably want to perform numerous API calls as Yelp will only deliver a maximum of 40 results at a time. 10,000 API calls per day are currently permitted by Yelp, which should be more than enough to build a dataset! However, I always make care to rate-limit myself while I’m doing repeated API requests.

def main():
locations = [(39.98,-82.98),(42.24,-83.61),(41.33,-89.13)]
api_calls = []
for lat,long in locations:
params = get_search_parameters(lat,long)
api_calls.append(get_results(params))
#Be a good internet citizen and rate-limit yourself
time.sleep(1.0)

##Do other processing

How to use Yelp API PHP

Here is how to use the Yelp API PHP
Visit the Yelp developers website. You can log-in using your Yelp credentials or create a new account.
After creating the creating a new app, you will obtain the API key used for authentication.
To create Yelp  PHP client, you need to create a client explicitely.
Yelp API version 3 (Fusion) requires an OAuth2 access token to authenticate each request. The oauth2-yelp is available to help obtain an access token.

// Get access token via oauth2-yelp library
$provider = new \Stevenmaguire\OAuth2\Client\Provider\Yelp([
‘clientId’          => ‘{yelp-client-id}’,
‘clientSecret’      => ‘{yelp-client-secret}’
]);
$accessToken = (string) $provider->getAccessToken(‘client_credentials’);

// Provide the access token to the yelp-php client
$client = new \Stevenmaguire\Yelp\v3\Client(array(
‘accessToken’ => $accessToken,
‘apiHost’ => ‘api.yelp.com’ // Optional, default ‘api.yelp.com’
));

You can search for business using for following code

$parameters = [
‘term’ => ‘bars’,
‘location’ => ‘Chicago, IL’,
‘latitude’ => 41.8781,
‘longitude’ => 87.6298,
‘radius’ => 10,
‘categories’ => [‘bars’, ‘french’],
‘locale’ => ‘en_US’,
‘limit’ => 10,
‘offset’ => 2,
‘sort_by’ => ‘best_match’,
‘price’ => ‘1,2,3’,
‘open_now’ => true,
‘open_at’ => 1234566,
‘attributes’ => [‘hot_and_new’,‘deals’]
];

Yelp API Android example

Yelp-android library streamlines the authentication, request creation, and response parsing processes. With applications created using the Android API levels 15 and 25, this clientlib has been tested.
Download the latest AAR library or install using Maven:

<dependency>
<groupId>com.yelp.clientlib</groupId>
<artifactId>yelp-android</artifactId>
<version>3.0.0</version>
</dependency>

This library uses the YelpAPI object to raise query against the API.  Instantiate a YelpAPI object by using YelpAPIFactory with your API keys.
YelpAPIFactory apiFactory = new YelpAPIFactory(consumerKey, consumerSecret, token, tokenSecret);
YelpAPI yelpAPI = apiFactory.createAPI();

Once you have create the yelpAPI object you can use the search function  to generate a call object and make a request to the Search API.
Map<String, String> params = new HashMap<>();

// general params
params.put(“term”, “food”);
params.put(“limit”, “3”);

// locale params
params.put(“lang”, “fr”);

Call<SearchResponse> call = yelpAPI.search(“San Francisco”, params);

You can execute the call object to send the request.
Response<SearchResponse> response = call.execute();

Callback<SearchResponse> callback = new Callback<SearchResponse>() {
@Override
public void onResponse(Call<SearchResponse> call, Response<SearchResponse> response) {
SearchResponse searchResponse = response.body();
// Update UI text with the searchResponse.
}
@Override
public void onFailure(Call<SearchResponse> call, Throwable t) {
//HTTP error happened, do something to handle it.
}
};

How to use Yelp API iOS example

Visit the Yelp developers page and create or sign in to the developer account with your Yelp credentials. Create a new app to get ClientID and Yelp API key.
You can build an Yelp API ios with 

• iOS 10.0
• swift 5.3+
• Yelp API access

CocoaPod is dependency management for Cocoa projects. You need to visit their website for installation and usage instructions. To integrate CDYelpFusionKit into your  xCode project specify profile :

pod ‘CDYelpFusionKit’, ‘3.2.0’

Carthage is a decentralized dependency manager that builds your dependencies and provides you with binary frameworks. To integrate CDYelpFusionKit into your Xcode project using Carthage, specify it in your Cartfile:
github “chrisdhaan/CDYelpFusionKit” == 3.2.0

The Swift Package Manager is a tool for automating the distribution of Swift code and is integrated into the swift compiler.
Once you have your Swift package set up, adding CDYelpFusionKit as a dependency is as easy as adding it to the dependencies value of your Package.swift.
dependencies: [
.package(url: “https://github.com/chrisdhaan/CDYelpFusionKit.git”, .upToNextMajor(from: “3.2.0”))
]

How to use Express with Yelp API

Visit the the Yelp’s developer page and follow the steps mentioned in the previous section.

Create a simple Express app

const express = require(‘express’)
const app = express()
const port = 3001
const cors = require(‘cors’);
const yelp = require(‘yelp-fusion’);
const apiKey = ‘YOUR-API-KEY’;
const client = yelp.client(apiKey);

We are using the yelp-fusion library and cors library.
This is my package.json file.
{
“name”: “backend”,
“version”: “1.0.0”,
“description”: “”,
“main”: “index.js”,
“scripts”: {
“devStart”: “nodemon app.js”
},
“keywords”: [],
“author”: “”,
“license”: “ISC”,
“dependencies”: {
“cors”: “^2.8.5”,
“express”: “^4.18.1”,
“request”: “^2.88.2”,
“yelp-fusion”: “^3.0.0”
},
“devDependencies”: {
“nodemon”: “^2.0.19”
}
}

Now to use the cors library, all you have to do is call the app.use() function on your app.
app.use(cors());

Afterwards, just create your API endpoint using app.get().
app.get(‘/api’, (req, res) => {
client.search({
location: ‘PUT-ANY-LOCATION’,
//offset: ‘0’,
// limit: ’50’
}).then(response => {
console.log(JSON.stringify(response.jsonBody));
res.send(response.jsonBody.businesses);
}).catch(e => {
console.log(e);
});
})

This code snippet should now send your desired data to the server.
On the frontend code is as follows

const fetchData = () => {
fetch(‘YOUR-API-ENDPOINT’)
.then(response => response.json())
.then(data => JSON.stringify(data))
.then(stringifiedData => JSON.parse(stringifiedData))
.then(parsedData => {
setRestaurant(parsedData);
setRestaurantName(parsedData[0].name)
})
catch((error) => {
console.log(error);
});
}
);

Yelp API Swift example

Go to Yelp’s developer page and create a developer account. After creating a new app, you get ClientID and API key. 

Open Xode and create a single view Ap. Click Next and fill in the requested information,

Don’t forget to choose Swift as the “Language”and Storyboard as “User Interface”. Let’s begin writing code now that our Xcode project is prepared. In the project’s main directory, create a new empty Swift File and give it a name like Venue.swift.

Create a simple struct and name it Venue. We will use this structure to save information about a venue. Let’s assume that we are interested in venue’s ID, name, rating, price, distance and we want to know whether is it is closed or open.

Import Foundation:

strut venue{
var name;
var idl
var rating;
var price;
var is_cloud;
var distance;
var address;
}

Make a new empty Swift file and name whatever you like. Here I chose FetchBusinessData.swift. Make an extension to ViewController class and declare a function inside it which will be used to fetch data from Yelp API. I personally like to create the function in a separate file so that the code will not look very messy and everything is organized! If you don’t like it, you can just create the function inside the ViewController class.
Import Foundation

extension ViewConfroller{

func retrieve Venue (longitude Double,  latitude Double. Category String, limit int. sortby String, locale String, completionHandler;@escaping ((venue))?Error?)->void))
}

Using Yelp API with Rails

• You need to register and get API key from the developer site. 
• You need to get Google Map key from the Google Developers console. 
• This is a sample Rails application using the Ruby gem. To check it out in action, visit http://rails-yelp.herokuapp.com/.

The key take away here is that you’ll want to place an initializer inside of config/initializers that set’s up the keys for the gem.

# inside of config/initializers/yelp.rb

Yelp.client.configure do |config|
config.consumer_key = YOUR_CONSUMER_KEY
config.consumer_secret = YOUR_CONSUMER_SECRET
config.token = YOUR_TOKEN
config.token_secret = YOUR_TOKEN_SECRET
end

Now you can use the a pre-initialized client anywhere in the app:

# inside of HomeController
# app/controllers/home_controller.rb
class HomeController < ApplicationController
# …
def search
parameters = { term: params[:term], limit: 16 }
render json: Yelp.client.search(‘San Francisco’, parameters)
end
end

The client is a singleton so that it’s only initialized the first time you call it. The same client is used for every subsequent request made throughout the application.

Yelp fusion API Ajax example

Please refer to the previous section for the API documentation.
Create an HTML file
<!DOCTYPE html>
<html>
<head>
<title>Yelp Fusion API Example</title>
<script src=”https://code.jquery.com/jquery-3.6.0.min.js”></script>
</head>
<body>
<h1>Yelp Fusion API Example</h1>
<form id=”searchForm”>
<label for=”location”>Location:</label>
<input type=”text” id=”location” name=”location” required>
<label for=”term”>Term:</label>
<input type=”text” id=”term” name=”term” required>
<button type=”submit”>Search</button>
</form>
<div id=”resultsContainer”></div>
<script>
$(document).ready(function() {
(“#searchForm”).submit(function(event) {
event.preventDefault();
var location = $(“#location”).val();
var term = $(“#term”).val();
searchYelp(location, term);
});
});
function searchYelp(location, term) {
var apiKey = “YOUR_API_KEY”;
var apiUrl = “https://api.yelp.com/v3/businesses/search”;
$.ajax({
url: apiUrl,
headers: {
“Authorization”: “Bearer ” + apiKey
},
data: {
“location”: location,
“term”: term
},
success: function(response) {
displayResults(response);
},
error: function(xhr, status, error) {
console.error(“Error searching businesses: ” + error);
}
});
}
function displayResults(response) {
var businesses = response.businesses;
var resultsContainer = $(“#resultsContainer”);
resultsContainer.empty();
if (businesses.length > 0) {
for (var i = 0; i < businesses.length; i++) {
var business = businesses[i];
var name = business.name;
var rating = business.rating;
var phone = business.phone;
var resultElement = $(“<div>”);
resultElement.append($(“<h3>”).text(name));
resultElement.append($(“<p>”).text(“Rating: ” + rating));
resultElement.append($(“<p>”).text(“Phone: ” + phone));
resultsContainer.append(resultElement);
}
} else {
resultsContainer.text(“No businesses found.”);
}
}
/script>
</body>
</html>

• In the JavaScript code, replace “YOUR_API_KEY” with your actual Yelp API key.
• Launch a web browser and open the HTML file: Open the HTML file in your web browser after starting it. The search results should appear below the form where you can enter a location and a term.
• Type the address and word here: Click the “Search” button after entering the location and phrase fields in the form.

How to use Yelp API Angular

This example was  generated for  Angular CLI version 7.0.2.
Developers side :Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding: Run ng generate component component-name to generate a new component. You can also use
ng generate directive | pipe | service | class | guard | interface | enum | module.

Build: Run ng build to build the project. The build artifacts will be stored the dist/ directory. Use the –prod flag for a production build.
Running unit tests: Run ng test to execute the unit tests via Karma.
Running end-to-end tests: Run ng e2e to execute the end-to-end tests via Protractor.

Pulling Yelp API for WordPress

• Before you can use the plugin, you need the Yelp API for wordpress and create a new APP. Go to the  Yelp developers website and create a new app and collect the new API key and ClientID. 
• Install and Activate the Yelp Reviews Widget. The plugin is available in the  plugin section WordPress. 
• Adjust the setting and add the API key. Before you use the Widget you need the API key from Yelp.  Click on settings > Yelp Review Widget.
• Click on the Setting page and paste the API key.
• With the API key saved in WordPress you can now display the Yelp reviews on your website.  Go to the Appearance section in WordPress and select  Widget. 
• Drag and drop the Yelp Review Widget in the Sidebar.  Any sidebar section is permitted, according to your website style. Include a link to the business page on Yelp  and click on Connect Yelp. You can now save the widget.

How to use Yelp v3 API React Native

Step 1: Create a Yelp Account
Create a Yelp account by navigate to Yelp sign-up page. If you already have a Yelp account you can sign-in. 

Step 2: Create a Yelp Fusion Account
Move to Yelp Fusion app and create new app. Fill out the required details and copy your Client_id and API key. 

Step3: Create a connection between your React Native app and the Yelp API

• You need to import HTTP client to connect r React Native app with Yelp API. We will be using Axios to make the request. To Add Axios to the project  open up the terminal in your project directory and run:
  //npm
  npm install axios
  //yarn
  yarn add axios

• We can import Axios into our project after it has been installed. Open the file where you wish to configure your Axios client. Include the import for Axios at the top of the file.
  import axios from ‘axios’;

• The first step after importing Axios is to define the configuration that Axios will use to communicate with the Yelp API.
  const config = {
  headers: {
  Authorization:
  “Bearer {API Key Here}”,
  },
  params: {
  term: “restaurants”,location: 1234 street street,
  radius: 1609,
  sort_by: “relevance”,
  limit: 50,
  },
  };

• We can now use Axios to access the Yelp API endpoint.
  axios
  .get(“https://api.yelp.com/v3/businesses/search”, config)
  .then((response) => {
  console.log(response); //These are the results sent back from the API!
  });
  Here is an example response body that results from the above search:
  {
  “total”: 8228,
  “businesses”: [
  {
  “rating”: 4,
  “price”: “$”,
  “phone”: “+14152520800”,
  “id”: “E8RJkjfdcwgtyoPMjQ_Olg”,
  “alias”: “four-barrel-coffee-san-francisco”,
  “is_closed”: false,
  “categories”: [
  {
  “alias”: “coffee”,
  “title”: “Coffee & Tea”
  }
  ],
  “review_count”: 1738,
  “name”: “Four Barrel Coffee”,
  “url”: “https://www.yelp.com/biz/four-barrel-coffee-san-francisco”,
  “coordinates”: {
  “latitude”: 37.7670169511878,
  “longitude”: -122.42184275
  },
  “image_url”: “http://s3-media2.fl.yelpcdn.com/bphoto/MmgtASP3l_t4tPCL1iAsCg/o.jpg”,
  “location”: {
  “city”: “San Francisco”,
  “country”: “US”,
  “address2”: “”,
  “address3”: “”,
  “state”: “CA”,
  “address1”: “375 Valencia St”,
  “zip_code”: “94103”
  },
  “distance”: 1604.23,
  “transactions”: [“pickup”, “delivery”]
  },
  // …
  ],
  “region”: {
  “center”: {
  “latitude”: 37.767413217936834,
  “longitude”: -122.42820739746094
  }
  }
  }

• We now use access this information from the response returned from the Axios call.
  axios
  .get(“https://api.yelp.com/v3/businesses/search”, config)
  .then((response) => {
  console.log(response.data.businesses[0].name); //This accesses the first restaurant in the businesses list
  });

How to use Yelp API Jquery

• Visit Yelp’s developers page and create a new Yelp account or sign in. Create a new app to get the Yelp API key. 
• Create an HTML page  or open an existing one. 
• You can now use a node to fetch API.

const access_token = “———“;
let myHeaders = new Headers();
myHeaders.append(“Authorization”, “Bearer ” + access_token);
fetch(“https://cors-anywhere.herokuapp.com/https://api.yelp.com/v3/businesses/search?categories=bars&limit=50&location=New York”, {
headers: myHeaders
}).then((res) => {
return res.json();
}).then((json) => {
console.log(json);
});

How to use Yelp API with C++

• Go to the Yelp’s developers page and create a new Yelp account or sign-in. Now create a new app to get your Yelp API key. 
• You can use Ezio a templating language. With EZIO, you may write HTML with directives in it, and those directives will control how data is substituted into the HTML. The purpose of EZIO is to be the quickest templating language in the CPython environment; however, unlike those languages, it compiles to Python C extension modules.
• Ezio runs on Python 2.6 only. You can PYTHONPATH to include the root of the EZIO checkout.

Compile simple.tmpl to simple.so:
(refer tools/templates/simple.cpp if you want to look at the C++ output)
Run templating for simple.tmpl against the display dict in tools/tests/simple.py:
tools/runtest simple
Run all tests (currently single-file tests are set up dually, to run with tools/runtest and with testify, and project/class tests are set up to run with testify only):
testify tools.tests

R Yelp API tutorial

Step 1: Load the required packages.

• tidyverse: Loads a number of packages including readr, dplyr, and ggplot
• httr :Allows user to connect to Yelp’s website and run the Yelp Fusion API

Step2: Create an Yelp account.
Go to the developers page and create a new app, to get the API key and client_ID.

Step3: Create a token using the Client ID and the API key (this is called the client_secret below).
client_id <- “your_client_ID”
client_secret <- “your_API_key”
res <- POST(“https://api.yelp.com/oauth2/token”,
body = list(grant_type = “client_credentials”,
client_id = client_id,
client_secret = client_secret))
token <- content(res)$access_token

Step 4: Create the search URL and collect the data
elp <- “https://api.yelp.com”
term <- “cookies”
location <- “Cincinnati, OH”
categories <- NULL
limit <- 50
radius <- 8800
url <- modify_url(yelp, path = c(“v3”, “businesses”, “search”),
query = list(term = term, location = location,
limit = limit,
radius = radius))
res <- GET(url, add_headers(‘Authorization’ = paste(“bearer”, client_secret)))
results <- content(res)

Step 5: Format the data
yelp_httr_parse <- function(x) {
parse_list <- list(id = x$id,
name = x$name,
rating = x$rating,
review_count = x$review_count,
latitude = x$coordinates$latitude,
longitude = x$coordinates$longitude,
address1 = x$location$address1,
city = x$location$city,
state = x$location$state,
distance = x$distance)

parse_list <- lapply(parse_list, FUN = function(x) ifelse(is.null(x), “”, x))
df <- data_frame(id=parse_list$id,

name=parse_list$name,
rating = parse_list$rating,
review_count = parse_list$review_count,
latitude=parse_list$latitude,
longitude = parse_list$longitude,
address1 = parse_list$address1,
city = parse_list$city,
state = parse_list$state,
distance= parse_list$distance)
df
}
results_list <- lapply(results$businesses, FUN = yelp_httr_parse)
business_data <- do.call(“rbind”, results_list)

Also read: How To Use Notion API a step-by-step Integration Guide and Full Documentation List

Yelp API pricing

Many developers wonder that is Yelp API free. The Yelp API is available at no cost for non-commercial and non-governmental use cases. If you need an additional rate limit on an individual basis. If you wish to make commercial programs, you can contact Yelp for their Yelp Fusion Enterprise API. The enterprise YELP API pricing offers extra features like a higher API call limit, richer features, super-specific search, and help. 

Also read:How to use Slack API – step-by-step integration guide and full documentation list 

Most used Yelp APIs

Developers access the Yelp API to the vast local businesses information and reviews database. The Yelp API extensive API helps developers create apps that use the database to display business information like addresses, phone numbers, and operating hours. The Yelp API speeds up integrations and equips developers to provide users more enriched and customized experiences. 

Yelp reviews API

The Yelp review API help developers tap into the database of reviews publicly accessible on Yelp. Your partnership agreement will specify exactly how many and what kind of reviews are made available through this endpoint. Contractual Yelp partners are the only ones who can access this API. Private messages submitted by customers to companies directly cannot be viewed using this API.

Yelp neighborhood API

The Yelp neighborhood class defines particular areas in your city. The search results returns  the name of the neighborhood, city, state, and the url linking to Yelp’s main page for this neighborhood

Yelp business search API

The Yelp business search API returns up to 1000 business with some basic information based on the search query. The Api does not return reviews.

Yelp seatme API

The Yelp reservation API offers capabilities for native booking flows and Yelp reservation searches into partner applications. Yelp customers will be able to make reservations without ever leaving a third-party application.

Yelp analytics API

The Yelp reporting API is available only to  Yelp advertising, listing management, & Knowledge partners. The reporting API allows Yelp partners to retrieve business metrics and CPC adviser metrics for specific set businesses over a specific time range. 

 

 

 

 

Overview of Zoom API

Zoom is one of the leading video conference platforms in the world, and is accessible over mobile or desktop. The Zoom API is based on the Rest API and GraphQL API.  Developers use Zoom API integration to build their own apps. They can use the API to integrate video, voice, and screen sharing into their applications.

Zoom developer API and key functionalities

Developers can incorporate Zoom’s video conferencing and communication features into their own applications, platforms, or services using the robust range of tools and resources found in the Zoom Developer API. By utilizing the Zoom Open API, developers can create unique solutions that improve collaboration, support virtual events, and streamline operations. Some of key functionalities of Zoom Api for developers are:

• Meeting: By integrating with the Zoom API. Developers can Create, join, and manage meetings.
• Zoom phone API: Developers may access and control Zoom Phone via the RESTful Zoom Phone API. It can be used to create unique applications and integrations that increase Zoom’s functionality. The API has webhooks and the master account API.
• Contact Center: Developers can access data from the Zoom contact center.
• Video SDK: The Video SDK offers a variety of services, including streaming video, audio, screen sharing, chat, and data feeds. You can opt to construct with some or all of these characteristics. A complete set of server side APIs and webhooks are also included with the Video SDK.
• Zoom IQ: Zoom IQ is a smart companion that summarizes chats, organize ideas, drafts content for chats, emails, whiteboard session, and much more.
• Marketplace: The Zoom marketplace helps users find apps that can integrate with Zoom, improving user experience.
• QSS API:
• SCIM2: Zoom developed SCIM2 (System for Cross-domain Identity Management) is a specification designed to automate the provisioning of user identities across various cloud-based applications.
• GraphQL: The GraphQL is a query language for API.

Zoom provides several resources to developers some of most popular are:-

• Zoom Community: helps you collaborate with users.
• Weekly live trainings: Zoom offers weekly live training to learn Zoom and ask questions.
• Video Tutorials: Gives access to these videos to get started.
• Daily release notes: Stay up to date on Zoom latest updates.
• Zoom Service Status: Subscribe to receive updates about outage and new products.

Also read: How To Use YouTube API: A Step-By-Step Guide To Integrate YouTube API And Full Documentation List

How to use Zoom API – step-by-step integration guide

Zoom API is a great tool that developers can use to integrate Zoom into their applications. The Zoom API integration offers better security, and management, and is independent of third-party vendors. The zoom meeting API has two authentication methods:

• Auth 2.0: Request allows users to authorize your platform to use their data.
• JWT Web Tokens (JWT) allows server-to-server authentication.

Which authentication method you use will depend on your specific needs. If you want to build an App that can be purchased on the Zoom marketplace use Auth2.0. If you want to build an App for internal usage. We will focus on the Zoom api oauth, since it has wider applications and gives developers access to larger portion of the Zoom rest API.

• Visit the Zoom marketplace and sign up. You will need to log-in again.
• Click on Develop tab and then Build App.
• Alternatively, you can visit the Zoom marketplace and choose your app type page.  And click on the OAuth app.
• Name your app, and ensure you use an Account-level app, since it is more comprehensive. We recommend you uncheck “the publish” to marketplace till you are more familiar with the Zoom apps API.
• There are several pages of set up before you can publish your App.
• You will be to see your Client ID and Client Secret. Store your Client Secret securely and should not be used in plain text when stored in the cloud repository.
• In the Redirect URL and Whitelist field you will need to enter: marketplace.zoom.us/docs/oauth/callback/success.
• You will be asked to fill in basic information like the developer’s name and email address.
• You can skip the features page and go on to Scope API. The scopes you need for the app must be assigned here. The scope for which the App will enquire about user permission here. Then click Add Scopes. For this test, a user is required: Add that one by adding read: admin scope.

Congratulations, you have successfully installed the Zoom API. It is easy to integrate the SDK with your app.

• First, you need to create an SDK by clicking on the SDK option on the Zoom App Marketplace page under the Build App option.
• Moving on to the next step, you need to fill up the credentials for the SDK as you did for the OAuth. Add the app name and click on Create.
• After that, you will be redirected to the page, where you have to choose the App Type. Here the options include the Legacy SDK app User-managed OAuth app. The other option to select is the Select an OAuth flow with options Server-to server and PKCE (Proof Key for Code Exchange).
• You will see a radio button asking, ‘Would you like to publish this app on Zoom App Marketplace’ that you need to opt for. Click on Enable.
• This last step will lead you to the forms that would require you to fill in the App information, Developer’s contact information, Links, etc., and then, you need to click on Continue to move forward.
• The next step is to download the SDKs for the OSes. Now SDK credentials will be generated for you to access the Zoom SDK and OAuth, that you will use during the development (development credentials) and production (production credentials).
• The last step is to select the scopes and test the app. As soon as you insert the test URL, you can activate the app. You also get the Deactivate and Reactivate options for the app, which would only require the SDK Key and SDK Secret.

Also read: How to use ChatGPT API: A step-by-step integration guide and full documentation list

Zoom API documentation references and examples

Developers seeking to integrate with their application with the Zoom API can use the Zoom API documentation references. The documentation helps developers to understand various end-points, parameters, and methods available. The detailed documentation helps them understand the API better and leverage its features to build better applications. The practical examples in this section is a good starting point.

How to use Zoom API Python

• Go to the Zoom marketplace and sign-in or sign-up in to your Zoom account.
• Click on Develop tab and select Build App.
• Read and agree to the terms and conditions of the Zoom API license.
• Choose JWT, in this example, we focus on JWT since it is easier.
• Enter the name of your app and click Create. 
• Fill in relevant and mandatory details and click on Continue.
• Go to the App Credential tab and copy zoom api key and secret

Before you proceed you need to install the following packages:

• JWT − JWT (JSON Web Token) is a compact, URL-safe means of representing claims to be transferred between two parties.
• Requests − the requests package in Python is used for making HTTP requests to web APIs.
• JSON − the json package in Python is used for encoding and decoding JSON data.

You can install the packages by typing

pip3 install jwt requests json

pip3 install jwt requests json

import jwt

import requests

import json

from time import time

# Enter your API key and your API secret

API_KEY = ‘Your API key’

API_SEC = ‘Your API secret’

# create a function to generate a token

# using the pyjwt library

def generateToken():

token = jwt.encode(

# Create a payload of the token containing

# API Key & expiration time

{‘iss’: API_KEY, ‘exp’: time() + 5000},

# Secret used to generate token signature

API_SEC,

# Specify the hashing alg

algorithm=’HS256′

)

return token.decode(‘utf-8’)

# create json data for post requests

meetingdetails = {“topic”: “The title of your zoom meeting”,

“type”: 2,

“start_time”: “2019-06-14T10: 21: 57”,

“duration”: “45”,

“timezone”: “Europe/Madrid”,

“agenda”: “test”,

“recurrence”: {“type”: 1,

“repeat_interval”: 1

},

“settings”: {“host_video”: “true”,

“participant_video”: “true”,

“join_before_host”: “False”,

“mute_upon_entry”: “False”,

“watermark”: “true”,

“audio”: “voip”,

“auto_recording”: “cloud”

}

}

# send a request with headers including

# a token and meeting details

def createMeeting():

headers = {‘authorization’: ‘Bearer ‘ + generateToken(),

‘content-type’: ‘application/json’}

r = requests.post(

f’https://api.zoom.us/v2/users/me/meetings’,

headers=headers, data=json.dumps(meetingdetails))

print(“\n creating zoom meeting … \n”)

# print(r.text)

# converting the output into json and extracting the details

y = json.loads(r.text)

join_URL = y[“join_url”]

meetingPassword = y[“password”]

print(

f’\n here is your zoom meeting link {join_URL} and your \

password: “{meetingPassword}”\n’)

# run the create meeting function

createMeeting()

How to use Zoom API iOS

Here is how to use the Zoom API iOS:

Sign-up and sign-in to Zoom marketplace.

• Setup the SDK Key and download it from the marketplace.
• Create an Xcode project and drag and drop the SDK in your project.
• Go to info.plist file to add the microphone and camera permissions.
• Go to the Applegate.swift and write the following code

import UIKit

import MobileRTC

import MobileCoreServices

@UIApplicationMain

class AppDelegate: UIResponder,

UIApplicationDelegate,MobileRTCAuthDelegate

{

var window: UIWindow?

func application(_ application: UIApplication,

didFinishLaunchingWithOptions launchOptions:

[UIApplication.LaunchOptionsKey: Any]?) -> Bool

{

let storyBoard : UIStoryboard

= UIStoryboard(name: “Main”,

bundle:nil)

let newViewController

= storyBoard.instantiateViewController(withIdentifier:

“ViewController”) as! ViewController

let navigationController

= UINavigationController(rootViewController:

newViewController)

window?.rootViewController =

navigationController

window?.makeKeyAndVisible()

let mainSDK

= MobileRTCSDKInitContext()

mainSDK.domain = “zoom.us”

MobileRTC.shared().initialize(mainSDK)

let authService = MobileRTC.shared().getAuthService()

print(MobileRTC.shared().mobileRTCVersion)

authService?.delegate        = self

authService?.clientKey       = “Your Client Key”

authService?.clientSecret    = “Your Client Secret Key”

authService?.sdkAuth()

return true

}

func onMobileRTCAuthReturn(_ returnValue: MobileRTCAuthError)

{

print(returnValue)

if (returnValue != MobileRTCAuthError_Success)

{

let msg = “SDK authentication failed, error code: \

(returnValue)”

print(msg)

}

}

}

• Now move to your ViewController where you want to implement Zoom video calling and use the code below

import UIKit

import MobileRTC

class ViewController: UIViewController

{
let meetingNo = “Your Meeting Number”

let kSDKUserName

=”override func viewDidLoad() {

super.viewDidLoad()

if(self.meetingNo == “”) {

// If the meeting number is empty, return error.

print(“Please enter a meeting number”)

return

} else

{     // If the meeting number is not empty.

let getservice = MobileRTC.shared().getMeetingService()

if let service = getservice {

service.delegate = self

let paramDict =      [kMeetingParam_Username:kSDKUserName,kMeetingParam_MeetingNumber:meetingNo, kMeetingParam_MeetingPassword:””,kMeetingParam_WebinarToken:”Your Webinar Token”]

let response = service.joinMeeting(with: paramDict)

print(“onJoinMeeting, response: \(response)”)

}}}}

extension ViewController: MobileRTCMeetingServiceDelegate{

func onMeetingStateChange(_ state: MobileRTCMeetingState)

{

print(“\(state)”)

}}

How to use Zoom API NodeJs

Here is how to use Zoom API Node.js

• Get started by installing any other node package.

npm install zoomus

• After installing the package, all you need to do is initialize Zoom passing in your API key and secret.

var Zoom = require(“zoomus”)({
key: “YOUR_API_KEY”,
secret: “YOUR_API_SECRET”
});

• From there you can use the built-in methods to perform the required actions within the Zoom API.

//create a user
var user = {
email: “user@comapny.com”,
type: 1
}Zoom.user.create(user, function(res){
if(res.error){
//handle errors
} else {
//do something with the response
var createdUser = res;
}
});

How to use Zoom API C#

Here is how to use Zoom API C#

• Start by creating account on Zoom marketplace.
• Once you created the Zoom account. Go to the Build app page and select the JWT to generate API key and Secret. If you use JWT you do not want to generate API key and secret. JWT supports server authorization.
• We start by Generating a JWT in C. We’ll use Microsoft’s System.IdentityModel.Tokens.Jwt nuget package to generate the JWT. Open Nuget Package Manager, and add System.IdentityModel.Tokens.Jwt by Microsoft.
• Add this piece of code to create your JWT token:

var tokenHandler = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();

var now = DateTime.UtcNow;

var apiSecret = “<your API secret here>”;

byte[] symmetricKey = Encoding.ASCII.GetBytes(apiSecret);

var tokenDescriptor = new SecurityTokenDescriptor

{

Issuer = “<your API key here>”,

Expires = now.AddSeconds(30),

SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(symmetricKey), SecurityAlgorithms.HmacSha256),

};

var token = tokenHandler.CreateToken(tokenDescriptor);

var tokenString = tokenHandler.WriteToken(token);

Important things to note here:

• The symmetricKey is what’s used to sign the JWT. This should be ASCII encoded, or else Zoom will reject it (this seems to be undocumented)
• The Issuer field is your Zoom API key.
• The Expires field can be set to any future date, but is recommended to be short-lived.
• Only the SecurityAlgorithms.HmacSha256 hashing algorithm is supported by Zoom.
• We now need to debug the token. To ensure that you have the correct token, you can use the JWT debugger Paste your JWT, and enter your secret in the secret field. You should see the headers including the HS256 algorithm and the JWT token type:

{

“alg”: “HS256”,

“typ”: “JWT”

}

• And the payload including the exp expiry time in unix milliseconds, and iss (issuer) with your API key:

{

“nbf”: 1587197901,

“exp”: 1587197931,

“iat”: 1587197901,

“iss”: “<your API key here>”

}

• You can now make API calls

var client = new RestClient(“https://api.zoom.us/v2/users?status=active&page_size=30&page_number=1”);

var request = new RestRequest(Method.GET);

request.AddHeader(“content-type”, “application/json”);

request.AddHeader(“authorization”, String.Format(“Bearer {0}”, tokenString));

IRestResponse response = client.Execute(request);

How to use Zoom API JavaScript example

Here is how to use Zoom API JavaScript example:

• Start by cloning the repo

$ Git clone https://github.com/zoom/meetingsdk-sample-javascript.git

• Once cloned, navigate to the meetingsdk-sample-javascript directory:

$ cd meetingsdk-sample-javascript

• Open the client-view.js file, and enter values for the variables:

To use the Component View, replace client-view.js with component-view.js. (The leaveUrl is not needed) Also, uncomment the Component View CSS and JavaScript tags and comment out the Client View CSS and JavaScript tags in index.html.

Variable	Description
authEndpoint	Required, your Meeting SDK auth endpoint that secuerly generates a Meeting SDK JWT. Get a Meeting SDK auth endpoint here.
sdkKey	Required, your Zoom Meeting SDK Key or Client ID for Meeting SDK app type’s created after February 11, 2023. You can get yours here.
meetingNumber	Required, the Zoom Meeting or webinar number.
passWord	Optional, meeting password. Leave as empty string if the meeting does not require a password.
role	Required, 0 to specify participant, 1 to specify host.
userName	Required, a name for the user joining / starting the meeting / webinar.
userEmail	Required for Webinar, optional for Meeting, required for meeting and webinar if registration is required. The email of the user starting or joining the meeting / webinar.
registrantToken	Required if your meeting or webinar requires registration.
zakToken	Required to start meetings or webinars on external Zoom user’s behalf, the authorized Zoom user’s ZAK token.
leaveUrl	Required for Client View, the url the user is taken to once the meeting is over.

Example:

var authEndpoint = ‘http://localhost:4000’

var sdkKey = ‘abc123’

var meetingNumber = ‘123456789’

var passWord = ”

var role = 0

var userName = ‘JavaScript’

var userEmail = ”

var registrantToken = ”

var leaveUrl = ‘https://zoom.us’

Save client-view.js. (Or component-view.js if using Component View.)

• Navigate to index.html in your browser (or serve over localhost) and click “Join Meeting”.

How to use JQuery call to Zoom API

• Start by installing this by plugin via npm

npm install jquery-zoom

• Add JQuery if it doesn’t already exists.

<script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js” defer=”defer”></script>

• Add the Zoom.min.js plugin file to your theme.

{% if template contains ‘product’ %}
<script type=”text/javascript” src=”{{ ‘jquery.zoom.min.js’ | asset_url }}” defer=”defer”>
{% endif %}

• Edit product.liquid to target the zoomed image.

<div class=”image-container”>

<img class=”image-zoom” src=”{{ featured_image | img_url: ‘480×480’ }}” alt=”{{ image.alt | escape }} data-zoom=”{{ featured_image | img_url: ‘1024×1024’, scale: 2 }}>

<div class=”image-details”></div>

</div>

• Initiate the Zoom plugin dynamically.

script>

$(document).ready(function(){

$(‘.image-zoom’)

.wrap(‘<span style=”display:inline-block”></span>’)

.css(‘display’, ‘block’)

.parent()

.zoom({

url: $(this).find(‘img’).attr(‘data-zoom’)

});

});

</script>

How to use Zoom API JSON

• Navigate to the Zoom Marketplace while logged in to the account that is associated with your JWT app
• Once logged in, click on your JWT App from the Manage page
• From your App’s page, click on the App Credentials tab:
• Click on the View JWT Token dropdown
• Copy this token and use this to authenticate your API requests (auth type: “Bearer Token”)

import requests

jwt_token = “your_jwt_token”

api_endpoint = “https://api.zoom.us/v2/users”

headers = {

“Authorization”: f”Bearer {jwt_token}”,

“Content-Type”: “application/json”

}

response = requests.get(api_endpoint, headers=headers)

data = response.json()

print(data)

How to use Java Zoom API JAR

To use the Zoom API with Java, you can leverage the Zoom API Java JAR library. Here’s a step-by-step guide:

• Signup for Zoom Account with a paid plan.
• Go to zoom developers and create a JWT App for your application with your details.
• Get and copy Zoom Api Key and Api Secret to your project.
• Get user id from your registered Zoom Account.
• Now create and add methods below (Create for creation, and get/list for getting new/existing created meetings)

import io.jsonwebtoken.Jwts;

import io.jsonwebtoken.SignatureAlgorithm;

import io.jsonwebtoken.security.Keys;

import org.springframework.web.client.RestTemplate;

import org.springframework.web.multipart.MultipartFile;

import org.springframework.web.util.UriComponentsBuilder;

import org.springframework.http.HttpEntity;

import org.springframework.http.HttpHeaders;

import org.springframework.http.HttpMethod;

import org.springframework.http.ResponseEntity;

public ZoomMeetingObjectDTO createMeeting(ZoomMeetingObjectDTO zoomMeetingObjectDTO) {

log.debug(“Request to create a Zoom meeting”);

// replace zoomUserId with your user ID

String apiUrl = “https://api.zoom.us/v2/users/” + zoomUserId + “/meetings”;

// replace with your password or method

zoomMeetingObjectDTO.setPassword(yourPass);

// replace email with your email

zoomMeetingObjectDTO.setHost_email(“yourEmail”);

// Optional Settings for host and participant related options

ZoomMeetingSettingsDTO settingsDTO = new ZoomMeetingSettingsDTO();

settingsDTO.setJoin_before_host(false);

settingsDTO.setParticipant_video(true)

settingsDTO.setHost_video(false);

settingsDTO.setAuto_recording(“cloud”);

settingsDTO.setMute_upon_entry(true);

zoomMeetingObjectDTO.setSettings(settingsDTO);

RestTemplate restTemplate = new RestTemplate();

HttpHeaders headers = new HttpHeaders();

headers.add(“Authorization”, “Bearer ” + generateZoomJWTTOken());

headers.add(“content-type”, “application/json”);

HttpEntity<ZoomMeetingObjectDTO> httpEntity = new HttpEntity<ZoomMeetingObjectDTO>(zoomMeetingObjectDTO, headers);

ResponseEntity<ZoomMeetingObjectDTO> zEntity = restTemplate.exchange(apiUrl, HttpMethod.POST, httpEntity, ZoomMeetingObjectDTO.class);

if(zEntity.getStatusCodeValue() == 201) {

log.debug(“Zooom meeeting response {}”,zEntity);

return zEntity.getBody();

} else {

log.debug(“Error while creating zoom meeting {}”, zEntity.getStatusCode());

}

return zoomMeetingObjectDTO;

}

/**

* Generate JWT token for Zoom using api credentials*

* @return JWT Token String*/

private String generateZoomJWTTOken() {

String id = UUID.randomUUID().toString().replace(“-“, “”);

SignatureAlgorithm signatureAlgorithm = SignatureAlgorithm.HS256;

Date creation = new Date(System.currentTimeMillis());

Date tokenExpiry = new Date(System.currentTimeMillis() + (1000 * 60));

Key key = Keys

.hmacShaKeyFor(zoomApiSecret.getBytes());

return Jwts.builder()

.setId(id)

.setIssuer(zoomApiKey)

.setIssuedAt(creation)

.setSubject(“”)

.setExpiration(tokenExpiry)

.signWith(key, signatureAlgorithm)

.compact();}

How to use Zoom PHP API example

Here is how to use Zoom PHP API:

• Register your app on the Zoom marketplace.
• After registration you will be sent generated credentials.  Redirect URL for OAuth and Whitelist URL must be provided here.
• Enter basic information about your app.
• You can voluntarily enable a few more functionalities like Chat Subscriptions and Event Subscriptions.
• You need to add scopes pertaining to your app under the “Scopes” tab. For Zoom meetings, for instance, you may add a scope.
• Install the Guzzle library using the command

composer require guzzlehttp/guzzle

You need to have access token values from the database. We’ll create it and keep it in the database. The access token is only functional for a little time. To avoid requiring the user to repeat the authorisation process, our solution will automatically regenerate the access token.

• Create a zoom_oauth table using the below SQL.

CREATE TABLE `zoom_oauth` (

`id` int(11) NOT NULL AUTO_INCREMENT,

`provider` varchar(255) NOT NULL,

`provider_value` text NOT NULL,

PRIMARY KEY (`id`)

) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

• Create a file class-db.php and add the code below to it.

<?php

class DB {

private $dbHost     = “DB_HOST”;

private $dbUsername = “DB_USERNAME”;

private $dbPassword = “DB_PASSWORD”;

private $dbName     = “DB_NAME”;

public function __construct(){

if(!isset($this->db)){

// Connect to the database

$conn = new mysqli($this->dbHost, $this->dbUsername, $this->dbPassword, $this->dbName);

if($conn->connect_error){

die(“Failed to connect with MySQL: ” . $conn->connect_error);

}else{

$this->db = $conn;

}

}

}

public function is_table_empty() {

$result = $this->db->query(“SELECT id FROM zoom_oauth WHERE provider = ‘zoom'”);

if($result->num_rows) {

return false;}

return true;}

public function get_access_token() {

$sql = $this->db->query(“SELECT provider_value FROM zoom_oauth WHERE provider = ‘zoom'”);

$result = $sql->fetch_assoc();

return json_decode($result[‘provider_value’]);}

public function get_refresh_token() {

$result = $this->get_access_token();

return $result->refresh_token;

}

public function update_access_token($token) {

if($this->is_table_empty()) {

$this->db->query(“INSERT INTO zoom_oauth(provider, provider_value) VALUES(‘zoom’, ‘$token’)”);

} else {

$this->db->query(“UPDATE zoom_oauth SET provider_value = ‘$token’ WHERE provider = ‘zoom'”);

}

}

}

• Create a config.php file that will contain your app credentials, and redirect URL. Also include the DB class and Guzzle package as follows.

<?php

require_once ‘vendor/autoload.php’;

require_once “class-db.php”;

define(‘CLIENT_ID’, ‘YOUR_CLIENT_ID’);

define(‘CLIENT_SECRET’, ‘YOUR_CLIENT_SECRET’);

define(‘REDIRECT_URI’, ‘REDIRECT_URL_FOR_OAUTH’);

•  It means in the callback.php file, we have to write the code which calls a Zoom API, fetches an access token, and stores it in the database.

24

<?php

require_once ‘config.php’;

try {

$client = new GuzzleHttp\Client([‘base_uri’ => ‘https://zoom.us‘]);

$response = $client->request(‘POST’, ‘/oauth/token’, [

“headers” => [

“Authorization” => “Basic “. base64_encode(CLIENT_ID.’:’.CLIENT_SECRET)

],

‘form_params’ => [

“grant_type” => “authorization_code”,

“code” => $_GET[‘code’],

“redirect_uri” => REDIRECT_URI

],

]);

$token = json_decode($response->getBody()->getContents(), true);

$db = new DB();

$db->update_access_token(json_encode($token));

echo “Access token inserted successfully.”;

} catch(Exception $e) {

echo $e->getMessage();

}

Now, let’s generate an authorization URL where a user can click and complete the authorization. I am going to create this URL in the index.php file.

<?php

require_once ‘config.php’;

$url = “https://zoom.us/oauth/authorize?response_type=code&client_id=“.CLIENT_ID.”&redirect_uri=”.REDIRECT_URI;

?>

<a href=”<?php echo $url; ?>”>Login with Zoom</a>

Run the above file on the browser, click on the ‘Login with Zoom’ link and complete the authorization. On successful authentication, you should see a success message and the access token would store in your zoom_oauth table. If it works, we can go ahead and create a meeting with the Zoom API.

We now create a Zoom meeting with file create.php

create-meeting.php

<?php

require_once ‘config.php’;

function create_meeting() {

$client = new GuzzleHttp\Client([‘base_uri’ => ‘https://api.zoom.us‘]);

$db = new DB();

$arr_token = $db->get_access_token();

$accessToken = $arr_token->access_token;

try {

$response = $client->request(‘POST’, ‘/v2/users/me/meetings’, [

“headers” => [

“Authorization” => “Bearer $accessToken”

],

‘json’ => [

“topic” => “Let’s learn Laravel”,

“type” => 2,

“start_time” => “2023-05-05T20:30:00”,

“duration” => “30”, // 30 mins

“password” => “123456”

],

]);

$data = json_decode($response->getBody());

echo “Join URL: “. $data->join_url;

echo “<br>”;

echo “Meeting Password: “. $data->password;

} catch(Exception $e) {

if( 401 == $e->getCode() ) {

$refresh_token = $db->get_refresh_token();

$client = new GuzzleHttp\Client([‘base_uri’ => ‘https://zoom.us‘]);

$response = $client->request(‘POST’, ‘/oauth/token’, [

“headers” => [

“Authorization” => “Basic “. base64_encode(CLIENT_ID.’:’.CLIENT_SECRET)

],

‘form_params’ => [

“grant_type” => “refresh_token”,

“refresh_token” => $refresh_token

],

]);

$db->update_access_token($response->getBody());

create_meeting();

} else {

echo $e->getMessage();

}}}

create_meeting();

How to use Zoom API Ruby

Using Zoom API Ruby is quite straightforward.

Sign-up on the Zoom marketplace. Create an app and obtain required api credentials for

Zoom. You will need the following credentials

• ZOOM_US_USER_EMAIL
  ZOOM_US_API_KEY
  ZOOM_US_API_SECRET

1. You need the following gem files :

gem ‘jwt’

gem ‘openssl’

2. Get the env variables

USER_ID = ENV[‘ZOOM_US_USER_EMAIL’]

API_KEY = ENV[‘ZOOM_US_API_KEY’]

API_SECRET = ENV[‘ZOOM_US_API_SECRET’]

3. Create a payload for JWT

PAYLOAD = { iss: API_KEY,exp: 1.hour.from_now.to_i }

This payload is for an hour, you will need to expand it during production. Alternatively, you can create a permatent token.

permanent

token = ENV[‘ZOOM_TOKEN’]

4. You can automatically create header to return JWT.

token = JWT.encode(PAYLOAD, API_SECRET, ‘HS256’, {typ: ‘JWT’})

5. Now create a URL to desired endpoint.

url = URI(“https://api.zoom.us/v2/users/#{USER_ID}/meetings”)

6. Create HTTP objects.

http = Net::HTTP.new(url.host, url.port)

http.use_ssl = true

http.verify_mode = OpenSSL::SSL::VERIFY_NONE

7. Make a request post and set the authorization header.

request = Net::HTTP::Post.new(url)

request[“authorization”] = “Bearer #{token}”

8. Define the content-type and convert the body into JSON object .

request[“content-type”] = ‘application/json’

request.body = meeting_params.to_json

9. Send the request and parse response

res = http.request(request)

res = JSON.parse(res.body)

10. Here is how to write a Zoom post request to create meetings.

class ZoomPost

require ‘net/http’

require ‘json’

USER_ID = ENV[‘ZOOM_US_USER_EMAIL’]

API_KEY = ENV[‘ZOOM_US_API_KEY’]

API_SECRET = ENV[‘ZOOM_US_API_SECRET’]

PAYLOAD = {

iss: API_KEY,

exp: 1.hour.from_now.to_i

}

def self.post_meeting(meeting_params, user_id, virtual_class_id)

#Automatically creates header and return JWT

token = JWT.encode(PAYLOAD, API_SECRET, ‘HS256’, {typ: ‘JWT’})

#token = ENV[‘ZOOM_TOKEN’]

url = URI(“https://api.zoom.us/v2/users/#{USER_ID}/meetings”)

# Create the HTTP objects

http = Net::HTTP.new(url.host, url.port)

http.use_ssl = true

http.verify_mode = OpenSSL::SSL::VERIFY_NONE

request = Net::HTTP::Post.new(url)

request[“authorization”] = “Bearer #{token}”

request[“content-type”] = ‘application/json’

request.body = meeting_params.to_json

# Send the request

res = http.request(request)

res = JSON.parse(res.body)

ZoomMeeting.create(meeting_id: res[‘id’],

start_url: res[‘start_url’],

join_url: res[‘join_url’],

duration: res[‘duration’],

time_created: res[‘created_at’],

time_zone: res[‘time_zone’],

topic: res[‘topic’],

host_id: res[‘host_id’],

user_id: user_id,

virtual_class_id: virtual_class_id)

end

end

Also read: How to use Slack API: A step-by-step integration guide and full documentation list

Zoom API pricing

The  Zoom API pricing can be obtained at no cost. Any user who has a license can use the API to manage their account, schedule meetings, etc.  If you include Zoom in your platform, Zoom users can authorize their account to perform API calls (via OAuth). Zoom offers a Zoom ISV Partner Program. The program allows developers to receive commercial and technical support to offer more services to your customer. The Zoom ISV Program enables partners to design a comprehensive client experience. Your clients don’t need to open new accounts or log out of your app. They can make use of Zoom’s video and meeting services. The pricing starts at $2,000 / month for 50,000 minutes.

Also read: How to use Yahoo Finance API: A step-by-step integration guide and full documentation list

Most used Zoom APIs

Developers can use the Zoom APIs to integrate Zoom into their apps and create custom workflows. In this section, we discuss the most used Zoom APIs. However, Zoom only allows users with paid accounts at the Pro level or higher to use many of its API calls.

Zoom Chat API

Developers can use the Zoom Chat API to access data connected to chat and chat channels. It allows users to send and receive chat messages.

Zoom Contact Center API

The Zoom Contact Center API allows developers to access data from the Zoom Contact Center. You can use the API to build private and public applications.

Zoom Room API

The Zoom Room is a software program that conference room experience with audio, video, screen sharing, whiteboarding, and digital signage. Developers can use the Zoom Room API to manage Zoom Rooms. They can use the API to create new Rooms or change the configurations.

Zoom webinar API

Developers can use the Zoom Webinar API to access the Zoom Webinar API data. You need to be a paid user to access the Zoom Webinar add-ons

Zoom SMS API

The Zoom SMS API is part of the Zoom Phone API. Developers can use the API to get SMS sessions, SMS details, SMS message ID, Sync SMS by session ID, Get user SMS sessions, and list user’s session in descending orders.

Zoom Events API

The Zoom Event API allows developers to access information from Zoom events. The API can be used to get information of registrations, session, tickets, and hubs. Developers can use the API to build private and public Apps on Zoom App Marketplace.

Zoom captioning API

You can add closed captions to your Zoom meeting by using third-party closed caption service. The third-party service may send text from their closed captioning software to the Zoom meeting using the caption URL. Developers can add Zoom’s closed captioning REST API to the closed caption software.

Zoom Marketplace API

The Zoom Marketplace API allows developers to explore and integrate with third-party apps. This covers a range of tools like productive meetings and group chats. You can use the API to build private and public applications.

Zoom API JWT

JWT app type will be phased out. We advise you to develop Server-to-Server OAuth or OAuth apps to take the place of a JWT app’s functionality in your account.

Zoom live streaming API

There is no Zoom live streaming API, but there you can access the update details through the Zoom API meetings.

Zoom API update meeting

There is no Zoom API update meeting, but there you can access the update details through the Zoom API meetings.

Zoom API transcript

The Zoom API transcript can be accessed the recording features and is available for Pro, Business, or Enterprise accounts. You can use the participant_audio_array, you can get individually labeled transcriptions.

Zoom API reports

There is no Zoom APU reports but you can obtain the data from ZOOM meeting API. You can get detailed reports by referring to the zoom report methods.

This article will discuss about how to use Yahoo Finance API with step-by-step integration guide and full documentation list. Let’s get started!

Overview of Yahoo Finance API

Many of us are aware of Yahoo Finance but then there are questions on Does Yahoo Finance have an API? Yes, it does. Yahoo Finance API contains several methods/ APIs/libraries to obtain real-time and historical data for financial market offerings and products.

Yahoo finance developer API and key functionalities

Yahoo Finance Developer API provides several functions and features. The key ones are

1. Accessing financial data through Yahoo API Finance, like mutual funds, futures, stocks, and other securities
2. Build custom applications and analytical tools using the financial data of Yahoo Finance API, for example, pricing alerts, stock portfolios
3. Access comprehensive financial information like historical quotes and news from the stock market 
4. Yahoo Finance API commercial use includes monitoring portfolios, analysis of the stock market, and create trading systems and interactive charts and tools
5. Yahoo Finance API fields can capture data for performing high-end financial activities like investment strategies, monitoring the portfolio, and trends in the stock market
6. Another important functionality of Yahoo Finance API is its access to currency exchange rates and market indices
7. It is free to use for personal objects but for commercial usage, it needs a paid subscription
8. Yahoo Finance API helps to access information on an analyst’s recommendations about the company
9. It provides information about the company’s earnings, top shareholders of a stock, and the company’s earnings trend
10. The data retrieved by the API can be exported into spreadsheets for further deep dive analysis

Also read: How to use ChatGPT API – a step-by-step integration guide and full documentation list

How to use Yahoo Finance API – step-by-step integration guide

Let us start to be acquainted with how to use Yahoo Finance API. 

1. The first point to be discussed is the OAuth protocol for authorization and authentication. Yahoo Finance Public API supports two primary profiles – server-side application and client-side application.
   1.1 The initial step is to receive the Yahoo network credentials
   1.2 Next is to obtain the authorization Yahoo Finance API URL
   1.3 The third is to provide the authorization to access the data
   1.4 And finally need to get the access token and refresh token of the Yahoo Finance API key
   
2. The second important point is using Yahoo Finance API for Analytics and reporting.
   2.1 The sample request for receiving data on the sessions
   2.2 The sample request for obtaining data about an event 
   2.3  The sample for adding Yahoo Finance API parameters to an event 
   2.4 The sample request for obtaining real time data
   2.5 The sample request for obtaining revenue analytics data
   
3. Thirdly, let’s discuss how to use Yahoo Finance Restful API – Monetization Reporting API. You need to interact with the API through HTTPS Get requests. You need to acquire a Yahoo Finance Rest API token.
   3.1 If you want to query the monetization data, then you need to select the appropriate Yahoo Finance Data API requests from here
   3.2 To aggregate the metrics, you need to use time grain and dimension
   3.3 If you want to provide a date/time range then use the dateTime
   3.4 If you want to filter out the dimension values then use Filters
   3.5 If you want to sort out the columns in metrics then the code is as below 
4. If you want to leverage the Yahoo Finance API limits or rate limits, then you can restrict to a few 100 requests per day. If you want to increase the limit, then you need to go for an additional Yahoo Finance API license by subscribing to Market data plans or a proxy plan where you can increase the rate limit to 10,000 API calls in a day.
5. Next is to understand how to install the Yahoo_Fin library,
   5.1 the command is pip install yahoo_fin
   5.2 The command for installing requests_html is pip install requests_html
   5.3 The library has two modules stock_info and options
6. The method for retrieving the finance fundamental data like the Price to Earnings
   An illustration of the results returned is below::quote_table = si.get_quote_table(“aapl”, dict_result=False)
   quote_table
   {‘1y Target Est’: 314.55,
   ’52 Week Range’: ‘174.52 – 327.85’,
   ‘Ask’: ‘323.97 x 1300’,
   ‘Avg. Volume’: 48563118.0,
   ‘Beta (5Y Monthly)’: 1.17,
   ‘Bid’: ‘322.30 x 1000’,
   “Day’s Range”: ‘317.23 – 322.35’,
   ‘EPS (TTM)’: 12.73,
   ‘Earnings Date’: ‘Jul 28, 2020 – Aug 03, 2020’,
   ‘Ex-Dividend Date’: ‘May 08, 2020’,
   ‘Forward Dividend & Yield’: ‘3.28 (1.02%)’,
   ‘Market Cap’: ‘1.395T’,
   ‘Open’: 317.75,
   ‘PE Ratio (TTM)’: 25.29,
   ‘Previous Close’: 317.94,
   ‘Quote Price’: 321.8500061035156,
   ‘Volume’: 20185053.0}
   Get the P/E ratio by:
   quote_table[“PE Ratio (TTM)”]
   25.29
7. If you want to receive the dividends that you are expecting from a stock, then use the get_quote_table() function as part of Yahoo Finance Stock API quote_table = si.get_quote_table(“aapl”)quote_table[“Forward Dividend & Yield”] ‘3.28 (1.02%)’
8. If you want to download the trading data like historical open, high, low, close, and volume data sampled at regular intervals then use the get_data() method
   si.get_data(“aapl”)
9. Among the Yahoo Finance API codes, the one to get the market cap is si.get_quote_table(“aapl”)[“Market Cap”] ‘1.39T’
10. The 52 week average volume can be retrieved from the following code
    si.get_quote_table(“aapl”)[“Avg. Volume”]
    si.get_quote_table(“aapl”)[“Volume”]
    49012080.0
    7274811.0
11. To download the data from the income statement, you need to use get_income_statement() income_statement = si.get_income_statement(“aapl”)
12. To download the data from the balance sheet, you need to use get_balance_sheet()
    balance_sheet = si.get_balance_sheet(“aapl”)
13. To download the data from the cash flow statement, you need to use get_cash_flow() cash_flow_statement = si.get_cash_flow(“aapl”)
14. To download the options data, you need to use the code import yahoo_fin.options as ops

Let’s try to understand the different ways to access the Yahoo Finance Charts API or any other Yahoo Finance API.

1. RapidAPI – It supports Python and helps you to pick from 15 different types of programming languages
2. yfinance – open source library which is easy to set up and install $ pip install yfinance –upgrade –no-cache-dir
3. Yahoo_fin – another open-source library widely used.

For more details please refer to Yahoo API documentation

Yahoo finance API documentation references

To know more you need to refer to Yahoo Finance API documentation. Here are some of the key links to refer to:

1. For details on the OAuth model and protocol required for authorization and authentication, check out the link on the documentation. It provides a detailed guide on how to use OAuth along with the FAQs and Troubleshooting.
2. For details on Yahoo App Publishing, refer to this link
3. The Yahoo Finance API docs and reference resources are available at this location 
4. If you want to specifically refer to the Yahoo Finance API tutorial for Android, then refer to this link 
5. The Yahoo Finance Rest API documentation for iOS- reference documentation  
6. If you want to check out the video tutorials related to Yahoo Finance Chart API documentation, click here
7. You can also go through the sample codes that will help in your app development. 

Also read: How To Use YouTube API &#8211; A Step-By-Step Guide To Integrate YouTube API And Full Documentation List 

Yahoo finance API example

Now let us focus on some Yahoo Finance API example, that will ease the development efforts and can serve as a ready reference while building an app. The following sub-sections will focus on certain critical technologies leveraged for building the integration. You can refer to the website for more details.

1. How to use Yahoo Finance Python API

The first step in how to use Yahoo Finance Python API is to import all the required yahoo finance API Python libraries.
The Yahoo Finance API Python example for importing libraries is
import pandas as pd
import yfinance as yf
The second step is to download the data from Python Yahoo Finance API, and the sample code for it is
df_yahoo = yf.download(‘FB’,
start=’2020-09-15′,
end=’2020-11-15′,
progress=False
You can also download multiple tickers, the Yahoo Finance API Python example code for it is
df_yahoo = yf.download([‘FB’,”AAPL”],
start=’2020-09-15′,
end=’2020-11-15′,
progress=False

2. How to use Yahoo Finance API Javascript

Here is a brief guide on how to use Yahoo Finance API Javascript.
If you want to make multiple requests then use the code
/v11/finance/quoteSummary/{symbol}
Next, let us check the sample code if you want to get the numbers using the price and summaryDetail modules.
var axios = require(“axios”).default;
var options = {
method: ‘GET’,
url: ‘https://rest.yahoofinanceapi.com/v11/finance/quoteSummary/AAPL’,
params: {modules: ‘defaultKeyStatistics,assetProfile’},
headers: {
 ‘x-API-key’: ‘YOUR-PERSONAL-API-KEY
  }
};
axios.request(options).then(function (response) {
console.log(response.data);
}).catch(function (error) {
console.error(error);
});      

3. How to use Yahoo Finance API Google sheets

To understand how to use Yahoo Finance API Goole sheets, we need to focus on
IMPORTXML, one of the best ways to import data into Google Sheets.

First you need to set the template using =IMPORTXML(url, xpath_query)

Get the URL by copying it and pasting on Google Sheets
Get the XPaths for the elements to be imported like market cap, price, volume, and earnings date.
Set up the template using the URL and XPaths
All the above elements are referred to as tickers.
Finally import the data from the companies as per the needs.

4. How to use Yahoo Finance API Excel

To use Yahoo Finance API Excel, there are three methodologies or ways:

• The easiest method is to use Coupler.io. There is an ETL tool available wherein Excel and the JSON API can be integrated. Alternatively, a request can be submitted to the data service of Coupler.io for consumption and setting up the integration with Yahoo Finance API.
• The next method is to use Power Query for extracting information from Yahoo Finance API. The Yahoo Finance CSV API documentation in https://developer.yahoo.com/api/ contains additional details
• One more method is to create a program using Python to extract the data.

5. How to use Yahoo Finance API JSON

Yahoo Finance API JSON has several modules which are leveraged for accessing various information. 

• The assetProfile is a typical Yahoo finance API json example that helps in accessing information about the company specifically the assets
• recommendationTrend is another parameter that helps to understand the recommendations from analysts
• financialData is a vital parameter of the Yahoo Finance API module that can be used to find out the financial situation of a company 
• To know about the company’s earnings, the earnings parameter is vital
• netSharePurchaseActivity is a parameter considered to be crucial for retrieving information about the net purchase activity of the company
  

6. How to use Yahoo Finance API Java

Yahoo Finance API Java is used through various methods by accepting a String [ ] of symbols for retrieving quotes and additional information about the stocks. 

A Java Yahoo Finance API example is mentioned below where requests for essential quotes can be sent
get(String[] symbols)

Various other methods within yahoo finance java API help to extract dividend and statistics data. Separate requests can also be sent out for retrieving historical data. Even forex rates can be received by using the method getFx(String symbol)

7. How to use Yahoo Finance API C#

Yahoo Finance API C# examples for understanding its usage to extract pricing data, dividend data, volume data, average data, and ratio data

var yahooFinanceClient = new YahooFinance.YahooFinance();
var apple = yahooFinanceClient.RetrieveStock(“AAPL”);
Console.WriteLine($”Ask Price is {apple.PricingData.Ask}”);
Console.WriteLine($”Bid Price is {apple.PricingData.Bid}”);
Console.WriteLine($”Open Price is {apple.PricingData.Open}”);
Console.WriteLine($”Previous Close is {apple.PricingData.PreviousClose}”);
var yahooFinanceClient = new YahooFinance.YahooFinance();
var apple = yahooFinanceClient.RetrieveStock(“AAPL”);
Console.WriteLine($”Volume is {apple.VolumeData.CurrentVolume}”);
Console.WriteLine($”Ask Size is {apple.VolumeData.AskSize}”);
Console.WriteLine($”Bid Size is {apple.VolumeData.BidSize}”);
Console.WriteLine($”Last Trade Size is {apple.VolumeData.LastTradeSize}”);

8. How to use Yahoo Finance API Android Studio

To use Yahoo Finance API Android Studio app there is a console provided for development and establishing linkage between Android and Yahoo Finance API. 

If you need the Android App to be continuously refreshed with the live data then you need to use the PHP mechanism. Whereas if you want the data to be refreshed at certain intervals, the server side code can be leveraged. Auto refresh or pull refresh methodology can be adopted to get the live feed into the Android App. There is also a provision for using AJAX but it is not advisable to use it since it introduces performance issues.

9. How to use R API for Yahoo Finance

To use R API for Yahoo Finance, here are the main steps:

Get access to the data by referencing the following sample code:

• install.packages(“quantmod”)
• library(quantmod)

Get data by referring to the example code

# Define the tickers so we formulate what we need
tickers <- c(“JPM”, “BAC”, “WFC”)

# Download stock data
stock_data <- new.env()
getSymbols(tickers, src = ‘yahoo’, env = stock_data, from = ‘2020–01–01’, to = Sys.Date())

Visualize data by leveraging the following sample code:

# Merge adjusted closing prices
jpm_adj_close <- data.frame(Date=index(jpm_data),
Ticker=“JPM”,
Adjusted=as.numeric(jpm_data$JPM.Adjusted))
bac_adj_close <- data.frame(Date=index(bac_data),
Ticker=“BAC”,
Adjusted=as.numeric(bac_data$BAC.Adjusted))
wfc_adj_close <- data.frame(Date=index(wfc_data),
Ticker=“WFC”,
Adjusted=as.numeric(wfc_data$WFC.Adjusted))
combined_adj_close <- rbind(jpm_adj_close, bac_adj_close, wfc_adj_close)

Also read: How to use Instagram API &#8211; a step-by-step integration guide and full documentation list

Yahoo Finance API pricing

The Yahoo Finance API free basic plan is used for accessing 500 requests in a month and the rate limit is 5 requests per second. The Yahoo Finance API price for the Pro plan is USD 10 per month where you can access 10,000 requests in a month and the rate limit is the same as that of basic Yahoo Finance API pricing which is 5 in number per second. 

Most used Yahoo Finance APIs

Let us now discuss the most used Finance APIs. These APIs will help in the development activities and also the purpose of using them. In the sub-sections, we will focus on a brief overview of each of the key Yahoo Finance APIs.  

Yahoo Finance API historical data

Yahoo Finance API historical data is used to retrieve historical data for various financial markets and products.

Yahoo Finance news API

Yahoo Finance news API is used to find out the news about stocks, mutual funds, options, and ETFs.

Yahoo Finance API symbol list

Yahoo Finance API symbol list is used to find out the ticker symbols for stocks, mutual funds, options, ETFs, futures, and indices.

Yahoo Finance API exchange rate

Yahoo Finance API exchange rate is used to find out the conversion rate between two currencies and also the historical exchange rates.

Yahoo Finance query API

Yahoo Finance query API is used to extract information related to quotes, stocks, financial summaries, etc. which are searched similarly on the website.

Yahoo Finance API options

Yahoo Finance API Options is used to retrieve information and analysis related to options in a financial market or portfolio.

Yahoo Finance market data API

Yahoo Finance Market Data API is used to receive historical and real-time data related to the financial markets.

Yahoo Finance crypto API

Yahoo Finance Crypto API helps to access the list of top cryptocurrencies and their prices.

Yahoo Finance key statistics API

Yahoo Finance key statistics API is used to extract the key statistics of a company like the fiscal year financial statistics, valuation metrics, share statistics, and many more.

Yahoo Finance API TAGS

Yahoo Finance API TAGS helps to extract information related to the stock, quotes, news, and history of TAGS.

Yahoo Finance feed API

Yahoo Finance Feed API is used to retrieve the latest updates related to business and financial news.