TypeScript-first SDKs for CEX & DEX REST APIs & WebSockets. Built with precision. Designed & heavily used by algorithmic traders.

Take a look at our website:https://siebly.io/

We've developed Node.js SDKs for various popular cryptocurrency exchanges, providing easy-to-use interfaces for both REST APIs and WebSockets. Check out our Node.js SDKs and packages, available on NPM & GitHub:

Exchange	GitHub Repo	NPM Package	NPM Downloads
Bybit	tiagosiebler/bybit-api
OKX	tiagosiebler/okx-api
Binance	tiagosiebler/binance
Gate.io	tiagosiebler/gateio-api
Bitget	tiagosiebler/bitget-api
KuCoin	tiagosiebler/kucoin-api
Coinbase	tiagosiebler/coinbase-api
Kraken	sieblyio/kraken-api
BitMart	tiagosiebler/bitmart-api

• Open-source
• Full TypeScript support
• Comprehensive API coverage
• Robust WebSocket integration
• REST-like WebSocket API integration
• Excellent documentation
• Regular updates and maintenance
• Years of reputation with thousands of users

• OrderBooks - Efficient & minimal order book management
• AccountState - Crypto exchange account state cache

🔍 Check outawesome-crypto-examples for practical Node.js implementations!

• 💻 Node.js, JavaScript, and TypeScript dev
• 🚀 Sharing open-source software:https://github.com/tiagosiebler

• Telegram

Feel free to explore my repositories and don't hesitate to reach out if you have any questions or want to collaborate!

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1. bybit-apibybit-apiPublic

   Node.js SDK for the Bybit APIs and WebSockets, with TypeScript & browser support.

   TypeScript 325 101

2. okx-apiokx-apiPublic

   Node.js SDK for the OKX APIs and WebSockets, with TypeScript & browser support, integration tests, beautification & more.

   TypeScript 158 46

3. binancebinancePublic

   Node.js & JavaScript SDK for Binance REST APIs & WebSockets, with TypeScript & browser support, integration tests, beautification & more.

   TypeScript 903 285

4. gateio-apigateio-apiPublic

   Node.js & JavaScript SDK for the Gate.com (Gate.io) REST APIs, WebSockets & WebSocket APIs. Fully typed and highly performant.

   TypeScript 16 6

5. coinbase-apicoinbase-apiPublic

   Node.js SDK for the Coinbase APIs and WebSockets, with TypeScript & browser support.

   TypeScript 23 12

6. bitget-apibitget-apiPublic

   Node.js SDK for the Bitget APIs and WebSockets, with TypeScript & browser support.

   TypeScript 70 35