Ethereum: A library to trade in great exchanges
As a developer, you are probable that you are not oblivious to the world of cryptocurrency trade. With the increase in the main exchanges such as BTC-E, Bitfinex, Cryptsy and others, it is essential to have access to their API (application programming interfaces) to create robust and scalable applications. However, implementing these API from scratch can be a significant task, which requires extensive knowledge of programming languages and technical experience.
Fortunately, there are available libraries that expose the book of orders and the commercial functionality of the main exchanges. In this article, we will explore some popular options for Ethereum developers who seek to integrate commercial functionality in addition to the main exchanges such as BTC-E, Bitfinex and Cryptsy.
1. Exchange API Library (EAPI)
The API Exchanges Library (EAPI) is a Python Library that provides an interface to the request book data from several important cryptocurrency exchanges. Although his main approach is in Bitcoin, he also admits other popular cryptocurrencies such as Ethereum.
To use EAPI, you must install the library using PIP:
`Bash
Pip Install Exchangelib
Then, you can obtain the exchange data using the following code fragment:
Python
Import equalus
Ex = echalus.eexchange (
Provider = "btc-e",
Api_key = "your_api_key",
API_SECret = "Your_api_secret"
)
data = ex.get_order_book ()
Print (data)
EAPI admits several API, which includes:
- BTC-E:GET/API/V1/Order_Book
,GET/API/V1/bestchill_info
- Bitfinex:Get/Rest/V2/Exchange_info
,Get/Rest/V2 (Order_Books)
2. API CEX
The CEX API is a Python library that provides an interface to the data book of several important cryptocurrency exchanges, including BTC-E and Binance.
To install CEX, run:
Bash
Pip Install CEX
Here is a fragment of example code using CEX:
Python
Import CEX
Client = cex.client (api_key = "your_api_key", api_secret = "your_api_secret")
data = client.get_order_book ()
Print (data)
CEX admits several APIs, which include:
- BTC-E:GET/API/V1/Order_Book
,GET/API/V1/bestchill_info
- Binance:get/public/API/V2/Markets
3. Pybitcex
Pybitcex is a python wrap for the API Binance Exchange.
To install pybitcex, run:
Bash
Pip Install Pybitcex
Here is a fragment of example code using pybitcex:
Python
Import Pybitcex
client = pybitcex.client (
Api_key = "your_api_key",
API_SECret = "Your_api_secret"
)
data = client.get_order_book ()
Print (data)
Pybitcex admits several API, which includes:
- Binance:Get /API /V3 /Exchangeinfo
,Get /Orderbook
4. Cryptoapi
Cryptoapi is a Python library that provides an interface to the data book of several important cryptocurrency exchanges.
To install Cryptoapi, run:
Bash
Pip Install Cryptoapi
Here is a fragment of example code using Cryptoapi:
Python
Import Cryptoapi
Customer = Cryptoapi.client (
Provider = "btc-e",
Api_key = "your_api_key",
API_SECret = "Your_api_secret"
)
data = client.get_order_book ()
Print (data)
Cryptoapi admits several API, which includes:
- BTC-E:GET/API/V1/Order_Book
,GET/API/V1/bestchill_info`
Conclusion
In conclusion, there are several available libraries that expose the book of orders and the commercial functionality of the main exchanges such as BTC-E, Bitfinex, Cryptsy and others. When choosing one of these libraries, you can simplify your development process and focus on building a solid application for cryptocurrency merchants.
While this article has only scratched the surface of these libraries, I hope you provide valuable information about the world of commercial APIs and their integration with Ethereum applications.
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