Blockchain.com

Blockchain.com Exchange WebSocket API

Real-time WebSocket gateway for the Blockchain.com Exchange. Anonymous channels stream heartbeat, L2/L3 order books, prices, symbols, ticker and trades; authenticated channels cover auth, balances and FIX 4.2-named trading messages (NewOrderSingle, CancelOrderRequest, OrderMassCancelRequest, OrderMassStatusRequest).

GitHub

Documentation

📖
Documentation
https://exchange.blockchain.com/api/

Other Resources

🔗
SourceCode
https://github.com/blockchain/docs-exchange-api
🔗
Webhooks
https://raw.githubusercontent.com/api-evangelist/blockchain.com/refs/heads/main/asyncapi/blockchain.com-event-surface.yml
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/blockchain.com/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
name: Blockchain.com Exchange WebSocket API
description: Real-time WebSocket gateway for the Blockchain.com Exchange. Anonymous channels stream heartbeat,
  L2/L3 order books, prices, symbols, ticker and trades; authenticated channels cover auth, balances and
  FIX 4.2-named trading messages (NewOrderSingle, CancelOrderRequest, OrderMassCancelRequest, OrderMassStatusRequest).
humanURL: https://exchange.blockchain.com/api/
baseURL: wss://ws.blockchain.info/mercury-gateway/v1/ws
tags:
- Cryptocurrency
- Exchange
- Trading
- Streaming
- WebSocket
tags_raw:
- cryptocurrency
- exchange
- trading
- streaming
- websocket
properties:
- type: Documentation
  url: https://exchange.blockchain.com/api/
- type: SourceCode
  url: https://github.com/blockchain/docs-exchange-api
- type: Webhooks
  url: asyncapi/blockchain.com-event-surface.yml