Best Crypto Exchange API

With cryptocurrency market data API, the opportunity to convert and manage money through cryptocurrency becomes as simple as taking a selfie. We have listed some API and related information that can guide you in the process.

How does Crypto Exchange API Work?

Crypto Exchange API adds crypto functionality and allows developers to insert it into the application. They use the GET method to make API calls and JSON responses. This API helps access the service of the API provider.

Who Can Use Bitcoin API?

Developers establish bitcoin applications for businesses that deal with cryptocurrencies, and APIs are suitable additions to their projects. These API have practical use in mobile applications, pricing websites, trading bots, and charting.

Crypto investors and traders interested in real-time exchange data use applications with APIs to assimilate bitcoin functionality.

Importance of Crypto Exchange API

Many crypto exchanges are present these days, and they are continuously growing. Remember that coding data retrieval features are expensive and impractical if done manually. APIs are useful because they offer high-value features at a low cost. In addition, trading engines minimized the need to code bitcoin tasks through machine learning algorithms.

Corp industries require quick and accurate results that APIs provide with robust functionalities. In addition, crypto APIs allow for streamlining processing payments, buying and selling bitcoin, and researching pricing data.


Best Crypto Exchange APIs


CEX.IO is a recognized cryptocurrency exchange that was founded in 2013 and today has more than 4 million users around the world. For their crypto trading and exchange APIs, Websocket and REST are two options.

You can use their WebSocket API to do the following:

  • Check your account balance.
  • To order books, sign up for our newsletter.
  • Orders may be seen, new orders can be placed, orders can be canceled, and order history can be viewed.

You can use their REST API to:

  • Access pricing charts and receive real-time price feeds.
  • View your account balance and trading history.
  • View and cancel your open orders by pair.

Their WebSocket API is better for placing orders and collecting market data, while their REST API is better for interacting with your trading orders. 



Coinbase is famous and used a lot because of its free API that integrates Bitcoin readily. You can find Bitcoin Cash, Ethereum, and Litecoin in existing and new applications.

 It can recover real-time or historical price information. It can restore notifications at the time of payments arrival and accept and request bitcoin payments.

Coinbase API is well-documented and spreads to GDAX(Global Digital Asset Exchange), a US-based bitcoin exchange.



Developers can reach a small subset of features through API. Bitnifex API allows access to parts of Bitnifex that are Hong Kong-based cryptocurrency exchange trading. It aims to provide access to recreate the complete platform depending on their requirement. Even though there are some hacks and ongoing issues, Bitnifex has grown stable.


Poloniex API

Poloniex, owned by Circle, is one of the world’s foremost cryptocurrency exchanges. It offers its customers a secure trading environment and powerful charts and data analysis tools.

  • API Features: This API allows developers to integrate Poloniex functionalities into third-party applications. They are allowing users to make trades via these third-party applications. 
  • It employs an API Key protocol authentication model with a RESTful architecture. It supports XML, JSON response format, URI Query String/CRUD, and Websockets request formats.



Do you want data and features that allow for more than one cryptocurrency? There are two options to avail. Like, you can learn to use more than time-consuming APIs, or you can benefit from CoinAPI. It assimilates all cryptocurrency exchanges under a single API to facilitate reliable, robust, and unified access to cryptocurrency markets.

In addition, it has vast historical market data that distributes on-demand through simple APIs in CSV, XML, and JSON formats. FIX protocols can have more demanding additions with real-time market data streaming.



With a user base of over 4 million, Kraken is one of the world’s largest cryptocurrency exchanges (by a number of users), with clients in over 190 countries.

  • API Features: With Kraken, API traders can authorize third-party applications to initiate and cancel traders in their accounts. 
  • This API uses an API Key authentication model and is a single-purpose API with a RESTful architecture. It supports XML response format, JSONP, and URI Query String/CRUD request format.



It is a quick-growing crypto exchange that does not charge fees. It offers the availability of rare coins, quick, easy transactions, and reliable support. In addition, developers use it because it has an open API documented on GitHub.

You can know about announcements about changes to Binance on different social media platforms. In addition, it is famous among those who follow ICOs that act as a fundraising tool.

However, it may increase risks for investors in some cases. Binance API offers different ways for users to choose your app competing with other apps.

APIs are primarily sets of subroutine protocols, definitions, and tools that are easy to use for developers. In addition, they allow developers to use pre-made building blocks and assimilate the functionality of existing software.



These all-large cryptocurrency exchanges with API access are helpful for developers. It is easy for developers to create cryptocurrency wallets that allow transactions or recover real-time or historical price information through these exchanges.

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