Ethereum: A library for trading on major exchanges

Ethereum: A Library for Trading on Major Exchanges

As a developer, you are probably no stranger to the world of cryptocurrency trading. With the rise of major exchanges like BTC-e, Bitfinex, Cryptsy, and others, it is essential to have access to their APIs (Application Programming Interfaces) in order to build robust and scalable applications. However, implementing these APIs from scratch can be a significant task, requiring extensive knowledge of programming languages ​​and technical expertise.

Fortunately, there are libraries available that expose the order book and trading functionality of major exchanges. In this article, we will explore some popular options for Ethereum developers looking to integrate trading functionality on major exchanges like BTC-e, Bitfinex, and Cryptsy.

1. Exchange API Library (EAPI)

The Exchange API Library (EAPI) is a Python library that provides an interface to order book data from several major cryptocurrency exchanges. While its primary focus is Bitcoin, it also supports other popular cryptocurrencies like Ethereum.

To use EAPI, you need to install the library using pip:

pip install exchangelib

Then, you can retrieve the exchange data using the following code snippet:

import echalus
ex = echalus.Eexchange(
provider="BTC-e",
api_key="YOUR_API_KEY",
api_secret="YOUR_API_SECRET"
)
data = ex.get_order_book()
print(data)

EAPI supports a variety of APIs, including:

• BTC-e: GET /api/v1/order_book, GET /api/v1/exchange_info

• Bitfinex: GET /rest/v2/exchange_info, GET /rest/v2(order_books)

2. CEX API

The CEX API is a Python library that provides an interface to order book data from several major cryptocurrency exchanges, including BTC-e and Binance.

To install CEX, run:

pip install cex

Here is an example code snippet using CEX:

import cex
client = cex.Client(api_key="YOUR_API_KEY", api_secret="YOUR_API_SECRET")
data = client.get_order_book()
print(data)

CEX supports a variety of APIs, including:

• BTC-e: GET /api/v1/order_book, GET /api/v1/exchange_info

• Binance: GET /public/api/v2/markets

3. Pybitcex

Pybitcex is a Python wrapper for the Binance exchange API.

To install Pybitcex, run:

pip install pybitcex

Here is an example code snippet using Pybitcex:

import pybitcex
client = pybitcex.Client(
api_key="YOUR_API_KEY",
api_secret="YOUR_API_SECRET"
)
data = client.get_order_book()
print(data)

Pybitcex supports a variety of APIs, including:

• Binance: GET /api/v3/exchangeInfo, GET /orderBook

4. CryptoAPI

CryptoAPI is a Python library that provides an interface to order book data from several major cryptocurrency exchanges.

To install CryptoAPI, run:

pip install cryptoapi

Here is an example code snippet using CryptoAPI:

import cryptoapi
client = cryptoapi.Client(
provider="BTC-e",
api_key="YOUR_API_KEY",
api_secret="YOUR_API_SECRET"
)
data = client.get_order_book()
print(data)

CryptoAPI supports various APIs, including:

• BTC-e: GET /api/v1/order_book, GET /api/v1/exchange_info

Conclusion

In conclusion, there are several libraries available to expose the order book and trading functionality of major exchanges like BTC-e, Bitfinex, Cryptsy, and others. By choosing one of these libraries, you can simplify your development process and focus on building a robust application for cryptocurrency traders.

While this article has only scratched the surface of these libraries, I hope it provides some valuable insight into the world of trading APIs and their integration with Ethereum applications.