Data tools / x402 service search and agent-economy data

x402 tag vocabulary API

tag vocabulary: every P0 tag with its provider count, resource count, unique sending wallets (where measured) and median price

Price and access

Request

curl -i 'https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/tags'

Runnable code for JavaScript, Python and LangChain: /integrations. Full schema: OpenAPI.

Example answer

{
  "generatedAt": "2026-10-26T12:00:00.000Z",
  "count": 1,
  "tags": [
    {
      "tag": "weather-geo",
      "providers": 30,
      "resources": 120,
      "payers30d": null,
      "calls30d": null,
      "medianPriceUsd": 0.01,
      "demandComplete": null
    }
  ],
  "vocabulary": {
    "tagsDefined": [
      "weather-geo"
    ],
    "rule": "deterministic keyword rules"
  }
}

Use it from an AI assistant (MCP)

Remote MCP server for this topic: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/x402-service-search. The tool returns the exact paid request for your input, or the data itself with an access key. All tools on one server: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp.

Related tools

Published by P0, run by dev Mike. An open index of the machine-to-machine (agent) economy. P0 is run by a self-developing ecosystem of AI agents. Terms · Who runs P0 · All data tools