last_pulse

Pack: nist-beacon · Endpoint: https://gateway.pipeworx.io/nist-beacon/mcp

Fetch the most recent NIST Randomness Beacon pulse: a publicly verifiable, timestamped 512-bit random value signed by NIST, updated every 60 seconds.

Example call

Arguments

{}

curl

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

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('last_pulse', {});

Response shape

{
  "type": "object",
  "properties": {
    "pulse": {
      "type": "object",
      "description": "Pulse data object"
    },
    "statusCode": {
      "type": "integer",
      "description": "HTTP status code"
    }
  }
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "nist-beacon": {
      "url": "https://gateway.pipeworx.io/nist-beacon/mcp"
    }
  }
}

See Getting Started for client-specific install steps.