{
  "x402Version": 2,
  "id": 8027,
  "slug": "8027",
  "resource": "https://deadchannel.vercel.app/probe",
  "description": "Use before paying an x402 endpoint you have not used before, when you cannot tell a working seller from a trap, a testnet address dressed as mainnet, or a listing whose price no longer matches its challenge. Returns a verdict — live, degraded, trap, testnet or dead — a 0-100 risk score, and the specific findings behind both, so an agent can decline a bad endpoint instead of learning about it by losing the money. Costs less than the smallest payment it protects.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x712c78928080Adb009E31315c0c3c7473dA9648a",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "maxTimeoutSeconds": 120
    },
    {
      "scheme": "exact",
      "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
      "payTo": "NLT4P2QFI3OO3PTLQHQXCAM2RA2Y7T4RZZKZF43BLMBKDFPFX54ZLDY2JU",
      "asset": "31566704",
      "amount": "5000",
      "maxTimeoutSeconds": 120
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "9FDr6dYrxCRZYeaiXB86MqA9fuC3j5nH5u5fSQvD6QWd",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "5000",
      "maxTimeoutSeconds": 120
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "url": "https://api.example.com/paid-endpoint"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "latencyMs": {
              "p50": 180,
              "p99": 240
            },
            "priceUsd": 0.01,
            "problems": [
              {
                "detail": "No input or output schema.",
                "id": "schema-advertised",
                "status": "warn"
              }
            ],
            "risk": 25,
            "url": "https://api.example.com/paid-endpoint",
            "verdict": "degraded"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "properties": {
              "body": {
                "properties": {
                  "method": {
                    "description": "HTTP verb the resource expects, if known",
                    "type": "string"
                  },
                  "samples": {
                    "description": "Probes to take, 1-5 (default 2)",
                    "type": "number"
                  },
                  "url": {
                    "description": "The x402 resource URL to check",
                    "type": "string"
                  }
                },
                "required": [
                  "url"
                ],
                "type": "object"
              }
            },
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "latencyMs": {
                    "properties": {
                      "p50": {
                        "type": "number"
                      },
                      "p99": {
                        "type": "number"
                      }
                    },
                    "type": "object"
                  },
                  "priceUsd": {
                    "type": "number"
                  },
                  "problems": {
                    "items": {
                      "properties": {
                        "detail": {
                          "type": "string"
                        },
                        "id": {
                          "type": "string"
                        },
                        "status": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "risk": {
                    "type": "number"
                  },
                  "url": {
                    "type": "string"
                  },
                  "verdict": {
                    "type": "string"
                  }
                },
                "type": "object"
              }
            },
            "type": "object"
          }
        },
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "deadchannel.vercel.app",
  "lastUpdated": "2026-09-14T18:45:15.398Z",
  "quality": {
    "calls30d": 12,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-09-14T18:45:15.232Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "deadchannel.vercel.app",
    "manifest_name": "deadchannel.vercel.app",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}