exchanges-wrapper 1.2.2

REST API and WebSocket asyncio wrapper with grpc powered multiplexer server for crypto exchanges

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Crypto exchanges API/WSS wrapper with grpc powered server

Binance, FTX, Bitfinex

For SPOT markets

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Format exchanges_wrapper/exch_srv_cfg.toml changed from 1.2.0 version. Before update, save old file and transfer configuration data into new.

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exchanges-wrapper vs binance.py

The main difference is the development of the project for trading with many exchanges, including DeFi platforms shortly.

Next is adding a new module exchanges_wrapper/exch_srv.py as a multiplexer layer, providing simultaneous async interaction for many accounts and many trading pairs through one connection. It's powered by gRPC Remote Procedure Call framework.

Warning. Coverage of overridden binance.py packages is significant but not complete. Served methods describes into example/exch_client.py

Initial capabilities (inherited from binance.py)

• Covers general endpoints (test connectivity and get exchange information's)
• Covers market data endpoints
• Covers Account endpoints (create and manage orders)
• Covers user data stream (receive real time user updates)
• Covers web socket streams (receive real time market updates)
• Async support
• Auto reconnect after exchanges API or network failure
• Completely free and without limitations

Added Features

• Multi exchanges support
• Adaptive algorithm to ensure maximum performance and avoid exceeding the rates limits
• Passthrough logging

FTX Implementation features

• Binance REST API and WSS are accepted as basic, connection of FTX and other exchanges wrapped their API to Binance compatible
• For FTX, some data cannot be obtained by directly calling one method, it is generated by a synthetic or calculation method
• FTX have not any testing or "paper trading" features, therefore, application development and testing is possible only at real bidding. First, run applications on the Binance Spot Test Network.

Get started

Install

To install the library, you can just run the following command:

pip install exchanges-wrapper

Prepare exchange account

• Create account on Binance and get 10% discount on all trading fee
• Create account on Bitfinex and get 6% rebate fee
• Create account on FTX
• For test purpose log in at Binance Spot Test Network
• Create API Key

Startup

• Specify api_key and api_secret in exchanges_wrapper/exch_srv_cfg.toml
• Run exchanges_wrapper/exch_srv.py in terminal window
• In example/ms_cfg.toml select desired exchange. Don't change exchange name.
• Run example/exch_client.py in other terminal window

Documentations

• For binance.py use original
• Served methods and examples of their use are described at example/exch_client.py
• For Protocol Buffers serializing structured data see proto/exchanges_wrapper/api.proto

Donate

BNB, BUSD, USDT (BEP20) 0x5b52c6ba862b11318616ee6cef64388618318b92

USDT (TRC20) TP1Y43dpY7rrRyTSLaSKDZmFirqvRcpopC

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