{
  "id": "api:x402-665d708520490ce2",
  "kind": "api",
  "name": "aptu.dev/v1/echo",
  "description": "Echoes a JSON {message} back; the simplest paid call for verifying your x402 payment flow.",
  "category": "x402",
  "url": "https://aptu.dev/v1/echo",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0x169313d28075a6dDB70E7e5190a1eDdc0d105671",
    "method": "POST",
    "last_updated": "2026-11-11T14:53:49.196Z"
  },
  "trust": null
}