Api Endpoint

agent-seller-preflight.iykykblog.workers.dev

Pre-payment honesty screen for any x402 endpoint. Run BEFORE paying: probes the target URL unpaid, parses its 402 challenge, cross-checks price against its /.well-known/x402 manifest and the CDP Bazaar listing, and sanity-checks the payTo wallet on-chain. Returns reachable, challenge validity, price, payTo, Bazaar match, risk flags, and a 0-100 honesty score. Public data only; no bulk dataset.

Open interactive test console

Offering

Provider: agent-seller-preflight.iykykblog.workers.dev
Method: OPTIONS
Offering type: Api Endpoint
Transport type: http
Category: Other
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://agent-seller-preflight.iykykblog.workers.dev/check
MIME type: application/json
First seen: 2026-10-29T17:40:22.187Z
Last seen: 2026-11-03T23:04:17.102Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.03 USDC
Atomic price: 30000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "30000",
    "payTo": "0x329b4b66AFBC407bb3a22DAEb465487c6FAa08C1"
  }
]

Observed health

Status: Healthy
Latest latency: 309 ms
Average latency: 272 ms
HTTP status: 402
Last checked: 2026-11-03T23:04:17.095Z
Reachability: 100% over 2 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "OPTIONS"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "type": "object",
      "properties": {
        "url": {
          "type": "string",
          "description": "Full URL of the paid x402 endpoint to screen (e.g. https://api.example.com/lookup)"
        }
      },
      "required": [
        "url"
      ]
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}