Siebly Crypto Exchange SDKs

TypeScript-first JavaScript SDKs for cryptocurrency exchange REST APIs and WebSockets

Siebly provides open-source JavaScript, TypeScript, and Node.js SDKs for cryptocurrency exchange APIs, covering Binance, Bybit, OKX, Gate, Bitget, KuCoin, Coinbase, Kraken, HTX, and Hyperliquid. Each SDK wraps REST endpoints, WebSocket streams, and WebSocket API commands with typed functions, handling authentication, signature generation, heartbeats, and reconnects. Distributed via npm as packages such as binance, bybit-api, okx-api, and gateio-api.

Category: APIs & backend
Pricing: free
Free tier: yes
API: yes
MCP server: no
SDK: yes
Open source: yes

#sdk #typescript #nodejs #cryptocurrency #trading #websocket #rest-api #open-source

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Listed 2026-11-03 · last verified 2026-11-03 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.9

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