`mempool_stats`

Pack: mempool-space · Connect: https://pipeworx.io/mcp (see Connect below for a single-pack URL)

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/mempool_stats for the schema, then POST the same URL with its arguments for the data.

Current mempool size + tx count + total fees.

Example call

Arguments

{
  "network": "mainnet"
}

curl

curl -X POST https://gateway.pipeworx.io/mempool-space/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"mempool_stats","arguments":{"network":"mainnet"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('mempool_stats', {
  "network": "mainnet"
});

Response shape

Field	Type	Description
`count`	number	Number of transactions in mempool
`vsize`	number	Total virtual size in vB
`total_fee`	number	Total fees in satoshis

Full JSON Schema

{
  "type": "object",
  "properties": {
    "count": {
      "type": "number",
      "description": "Number of transactions in mempool"
    },
    "vsize": {
      "type": "number",
      "description": "Total virtual size in vB"
    },
    "total_fee": {
      "type": "number",
      "description": "Total fees in satoshis"
    }
  }
}

Connect

Add this to your MCP client config — every tool in the catalog, including this one — or use one-click install buttons:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://pipeworx.io/mcp"
    }
  }
}

Connect to just the mempool-space pack

{
  "mcpServers": {
    "mempool-space": {
      "url": "https://gateway.pipeworx.io/mempool-space/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

mempool_stats