Will this x402 endpoint survive a real paying agent — or quietly eat its payment

Will this x402 endpoint survive a real paying agent — or quietly eat its payment? Audit any endpoint (?url=https://target/path) against the x402 v2 spec: 402 status, challenge structure, accepts fields, price floor, d...

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

GET https://api.losbeto.xyz/x402-audit

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Example input (from the provider)

{
  "method": "GET",
  "queryParams": {
    "url": "https://api.example.com/endpoint"
  },
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "properties": {
        "queryParams": {
          "properties": {
            "url": {
              "description": "Public http/https URL to fetch (internal/private ranges refused)",
              "type": "string"
            }
          },
          "required": [
            "url"
          ],
          "type": "object"
        }
      },
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "description": "Will this x402 endpoint survive a real paying agent \u2014 or quietly eat its payment? Audit any endpoint (?url=https://target/path) against the x402 v2 spec: 402 status, challenge structure, accepts fields, price floor, discovery extension \u2014 plus failure modes learned the hard way operating a live paid node: oversized headers that abort Node clients, unpadded base64 that breaks strict decoders, accepts ordering that diverts settlement away from the indexing facilitator, free...",
          "type": "object"
        }
      },
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}

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