API_KEY

Getting Financial Data Using YH Finance API in JavaScript-01.png

React.tar.gz

demo-app

The YH Finance API allows developers to integrate market and securities data directly into their applications.  

This course is a hands-on guide to the YH Finance API in JavaScript. You'll start by setting up your account on the YH Finance platform and generating your API key. After obtaining the API key, you'll learn about YH Finance API's various endpoints. You'll find out how to query historical and real-time data for stocks, ETFs, and similar securities. With direct access to market data, you'll integrate the API endpoints into a finance application in React, a JavaScript library.

By the end of the course, you’ll know how to access financial data using the YH Finance APIs. You’ll also be familiar with a wide variety of its potential uses for further exploration.

Getting Financial Data Using YH Finance API in JavaScript

An **options chain** is a contract that allows the traders to buy or sell securities at a preset price within a specified interval of time. Options chains are of the following two types:

- **Put options:** Contracts that allow the traders to sell a security at a preset price within a specified interval of time.
- **Call options:** Contracts that allow the traders to buy a security at a preset price.

Learn to get the options chain using YH Finance API.

Introduction

Securities

Markets

API Integration in React

Conclusion

Appendix

Options Chain