Multi-Chain Blockchain API

Bitcoin, XRP Ledger, and Lightning Network APIs with real-time WebSocket subscriptions, HD wallet support, UTXO queries, and comprehensive on-chain data.

http://57.128.216.135/api/v2

API ...

Bitcoin Core ...

Blockbook ...

XRP Ledger ...

Lightning ...

Redis ...

BTC — Live XRP — Live Lightning — Live ETH — Soon MATIC — Soon BSC — Soon

Authentication

All endpoints except /health and /metrics require an API key via either method:

Header (Recommended)

X-API-Key: YOUR_API_KEY

Query Parameter

?apikey=YOUR_API_KEY

Rate Limiting

Default: 200 req/sec per API key. Custom limits via admin. Returns 429 when exceeded.

Error Format

{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Missing API key."
  }
}

WebSocket

Real-time blockchain updates. Subscribe to blocks, address activity, mempool, and fee rates.

Disconnected

ws://57.128.216.135/websocket

Messages 0

Status

API

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Uptime

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Block Height

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Mempool

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Bitcoin Core

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Blockbook

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XRP Ledger

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Lightning

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Redis

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Peers

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