Scan a URL for phishing or malware using heuristic signals (Google Safe Browsing, RDAP dom

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x002CfD89c5636F45E3C8576D6E35154748412bAc",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "E64PiTT7U8ZUWFKdkrBFw1YzdD2bU1gKcuGnBRVqp7M6",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "50000",
    "maxTimeoutSeconds": 60
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "url": "https://suspicious-site.example.com"
        },
        "bodyType": "json",
        "discoverable": true,
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "data": {
            "analysis_id": "u-abc123def456",
            "note": "Poll /v1/result/{analysis_id} every 5s until status is completed",
            "poll_endpoint": "/v1/result/u-abc123def456",
            "status": "pending",
            "target": "https://suspicious-site.example.com"
          },
          "ok": true
        },
        "type": "json"
      }
    },
    "schema": {
      "properties": {
        "input": {
          "properties": {
            "body": {
              "properties": {
                "url": {
                  "description": "URL to scan (must start with http:// or https://)",
                  "type": "string"
                }
              },
              "required": [
                "url"
              ],
              "type": "object"
            }
          },
          "required": [
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "properties": {
                "data": {
                  "properties": {
                    "analysis_id": {
                      "type": "string"
                    },
                    "note": {
                      "type": "string"
                    },
                    "poll_endpoint": {
                      "type": "string"
                    },
                    "status": {
                      "type": "string"
                    },
                    "target": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "ok": {
                  "type": "boolean"
                }
              },
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

curl "https://api.relayshield.net/v1/payg/scan-url"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://api.relayshield.net/v1/payg/scan-url");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://api.relayshield.net/v1/payg/scan-url")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header