{
  "id": "api:x402-5f77c55be35853aa",
  "kind": "api",
  "name": "x402.agentindex.world/x402-echo",
  "description": "Cheapest possible Base-mainnet x402 conformance call: settle $0.001 of USDC and receive payer identity, request echo and receipt. Built for agents testing wallets, Payment-Signature, facilitators and settlement. Try GET /x402-echo/sample.",
  "category": "x402",
  "url": "https://x402.agentindex.world/x402-echo",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0x3cedc3Cba49c3809EE46B9bf60da75d6607b45Ec",
    "method": "POST",
    "last_updated": "2026-11-12T18:20:29.279Z"
  },
  "trust": {
    "verified": true,
    "uptime_pct": 100,
    "latency_ms": 1564,
    "checks": 1
  }
}