Data tools / x402 service search and agent-economy data

x402 price benchmark API: what comparable sellers declare per call

price benchmark: what comparable x402 sellers declare per call — p10/median/p90 over resources P0 read plus registry-listed sellers, for one capability or the whole set, and by P0 tag. Demand fields: settled transfers and unique sending wallets to the seller's wallet where P0 has measured them on-chain, otherwise null

Price and access

Request

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

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

Example answer

{
  "generatedAt": "2026-10-26T12:00:00.000Z",
  "query": "weather",
  "mode": "capability",
  "demand": {
    "note": "demand figures (calls and paying wallets over 30 days) return after our on-chain measurement is live"
  },
  "note": "prices declared by the 50 sellers most relevant to q",
  "method": "percentiles over sellers that declare a price above zero",
  "benchmark": {
    "considered": 50,
    "charging": 40,
    "chargingNothing": 2,
    "excludedAbove": 1000,
    "excludedAsOutliers": 0,
    "p10": 0.001,
    "median": 0.01,
    "p90": 0.1,
    "min": 0.0005,
    "max": 0.5
  },
  "byCategory": []
}

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