FETCH402
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Resource / 414

healthy

ylk-vet.

GET https://ylk.one/v1/vet ↗

Trust boolean for any x402 payTo on Base: verdict (organic/concentrated/fragile/solo/opaque), settled revenue, buyer count, top-buyer dependency — from on-chain USDC settlement, facilitator-decoded. JSON ylk.vet.v1. Upgrade path → /v1/x402/brief.

Eligibility
probeable
Failures
0
Last quote
2026-08-13 00:15:02 UTC
Last probe
2026-08-13 00:15:02 UTC
Payment requirements / accepts[] 1 options
State Network Scheme Atomic amount Asset payTo / untrusted
active eip155:8453 exact 20000 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 0x3C481D2192C23cb6C7df61d4f8f426A7CE45244e

All advertised payment options are stored. Base (`eip155:8453`) is the operational network for ranking and canaries; non-Base options remain visible for transparency.

Probe evidence 1 recent
healthy 2026-08-13 00:15:02 UTC GET · HTTP 402 · 137ms · accepts 1 · base 1 ok
Request
GET https://ylk.one/v1/vet
Robots
allow
Note
http_402;accepts=1;base=1
Accepts fingerprint
55844cc9d92632d37d1d127d31780530d8ef3b52abcd8bf4f115bee0be459fbe

Accepts snapshot

[
  {
    "amount": "20000",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "assetTransferMethod": null,
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "maxTimeoutSeconds": 300,
    "network": "eip155:8453",
    "payTo": "0x3C481D2192C23cb6C7df61d4f8f426A7CE45244e",
    "paymentFlow": null,
    "raw": {
      "amount": "20000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "maxTimeoutSeconds": 300,
      "max_timeout_seconds": 300,
      "network": "eip155:8453",
      "payTo": "0x3C481D2192C23cb6C7df61d4f8f426A7CE45244e",
      "pay_to": "0x3C481D2192C23cb6C7df61d4f8f426A7CE45244e",
      "scheme": "exact"
    },
    "scheme": "exact"
  }
]

PaymentRequired raw 

{
  "accepts": [
    {
      "amount": "20000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "maxTimeoutSeconds": 300,
      "network": "eip155:8453",
      "payTo": "0x3C481D2192C23cb6C7df61d4f8f426A7CE45244e",
      "scheme": "exact"
    }
  ],
  "error": "Payment required",
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "a": "0x480CD46E6faDe651a0437DeaddA53D5c8e7D846A"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "address": "0x480CD46E6faDe651a0437DeaddA53D5c8e7D846A",
            "basis": "on-chain USDC settlement (Base), facilitator-decoded",
            "buyers": 252,
            "note": "many independent buyers — real, diversified demand",
            "schema": "ylk.vet.v1",
            "settledUsd": 26896,
            "topBuyerPct": 6,
            "verdict": "organic"
          },
          "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": {
                  "a": {
                    "description": "0x… x402 payTo / service wallet on Base (required at call time)",
                    "type": "string"
                  }
                },
                "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"
      }
    }
  },
  "resource": {
    "description": "Trust boolean for any x402 payTo on Base: verdict (organic/concentrated/fragile/solo/opaque), settled revenue, buyer count, top-buyer dependency — from on-chain USDC settlement, facilitator-decoded. JSON ylk.vet.v1. Upgrade path → /v1/x402/brief.",
    "mimeType": "application/json",
    "serviceName": "ylk-vet",
    "tags": [
      "x402",
      "due-diligence",
      "trust",
      "intelligence",
      "settlement"
    ],
    "url": "https://ylk.one/v1/vet"
  },
  "x402Version": 2
}

Response headers

{
  "alt-svc": "h3=\":443\"; ma=86400",
  "cache-control": "no-store, private",
  "cf-cache-status": "DYNAMIC",
  "cf-ray": "a2a385e76923d6b0-IAD",
  "connection": "keep-alive",
  "content-length": "2",
  "content-type": "application/json; charset=utf-8",
  "date": "Thu, 13 Aug 2026 00:15:02 GMT",
  "etag": "W/\"2-vyGp6PvFo4RvsFtPoIWeCReyIC8\"",
  "nel": "{\"report_to\":\"cf-nel\",\"success_fraction\":0.0,\"max_age\":604800}",
  "payment-required": "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",
  "report-to": "{\"group\":\"cf-nel\",\"max_age\":604800,\"endpoints\":[{\"url\":\"https://a.nel.cloudflare.com/report/v4?s=KuL7LLL5UY4WUx2Kz4wnElsR4hochOvyCwbAQ1hy558pCSugEXzTejXdIXhrY82fF5idpuPt%2BZZHhyO9GhWZYJ2newJTxEVEcWT5s%2F%2FcbAISqIDDHhQLlxvj\"}]}",
  "server": "cloudflare",
  "x-powered-by": "Express"
}

Response body 

{}

Request headers

{
  "accept": "*/*",
  "user-agent": "Fetch402Bot/0.1 (+https://fetch402.com/crawler; contact: crawler@fetch402.com)"
}

Machine contract

Schemas.

InputJSON
{}
OutputJSON
{}