Blockchair

liveCryptoFinance

Blockchair multi-chain block explorer (BTC, ETH, LTC, DOGE, XMR, …). Keyless free tier.

5tools
0msauth
free tier50 calls/day

Tools

blockchair_stats

Fetch chain-wide blockchain statistics (block count, transaction volume, hash rate, mempool size, circulation, etc.) for a given chain (bitcoin, ethereum, dogecoin, and 12 others).

No parameters required.

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blockchair_block

Block details by hash or height.

No parameters required.

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blockchair_transaction

Transaction details by txid.

No parameters required.

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blockchair_address

Address dashboard (balance + recent txs).

No parameters required.

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noderequired: chain

Node software stats (sync status, version, latest block, …).

Parameters
NameTypeDescription
chainreqstring—
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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/blockchair/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/blockchair/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"blockchair_stats","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("blockchair_stats", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("blockchair multi-chain block explorer (btc, eth, ltc, doge, xmr, …)");