{
  "x402Version": 2,
  "id": 35268,
  "slug": "35268",
  "resource": "https://t.adctx.com/check",
  "description": "Is this x402 seller actually paid? Give a payTo address, get its verdict from our own read of Base: paid, single-payer, self-funded, dust-only or silent, with the number of payers, how many of them the seller itself funded, and the USDC that arrived in a fixed window every seller is measured over. The catalogue's own call counts are not payments: across 1 397 sellers we read both ways, 312 are called and receive nothing on chain.",
  "type": "http",
  "serviceName": "adctx",
  "resourceType": "Blockchain Data",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x1DDDE9026d610F7aef8e8C7b22EFE8B27EbEfC97",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "50000",
      "amountUsd": 0.05,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
            "lineage_checked": "yes",
            "method": "https://adctx.com/posts/what-an-agent-purchase-costs/",
            "ok": true,
            "payers": "6",
            "self_funded_payers": "2",
            "usdc": "52.88",
            "verdict": "single-payer",
            "window_hours": "168.0"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "additionalProperties": false,
                "properties": {
                  "address": {
                    "description": "the seller's payTo address",
                    "pattern": "^0x[a-fA-F0-9]{40}$",
                    "type": "string"
                  }
                },
                "required": [
                  "address"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "x402",
    "payments",
    "base",
    "seller-verification",
    "wash-detection",
    "bazaar"
  ],
  "sourceHost": "t.adctx.com",
  "lastUpdated": "2026-10-10T07:44:57.649Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-10T07:44:56.842Z"
  },
  "metadata": {
    "serviceName": "adctx",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
              "lineage_checked": "yes",
              "method": "https://adctx.com/posts/what-an-agent-purchase-costs/",
              "ok": true,
              "payers": "6",
              "self_funded_payers": "2",
              "usdc": "52.88",
              "verdict": "single-payer",
              "window_hours": "168.0"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "address": {
                      "description": "the seller's payTo address",
                      "pattern": "^0x[a-fA-F0-9]{40}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "t.adctx.com",
    "manifest_name": "t.adctx.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "example": {},
    "type": "string"
  }
}