{
 "id": "38b9bf400b4e",
 "url": "https://machinemint-native-x402-production.up.railway.app/v1/base-preflight",
 "host": "machinemint-native-x402-production.up.railway.app",
 "method": "GET",
 "type": "http",
 "x402Version": 2,
 "scheme": "exact",
 "network": "eip155:8453",
 "net": "base",
 "testnet": false,
 "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
 "price_atomic": "10000",
 "price_usd": 0.01,
 "band": "1c-10c",
 "payTo": "0xe43e47Dd6b779fE9e591586A3e1cBA00C2f36C80",
 "networks": [
  "eip155:8453"
 ],
 "description": "Check an unsigned Base mainnet transaction before signing or broadcasting. Simulates with eth_call, estimates gas, checks sender balance and target bytecode, decodes supported token transfers and approvals, flags unlimited approvals and suspicious transaction shapes, and returns PASS, REVIEW, or FAIL. Never signs or broadcasts.",
 "serviceName": null,
 "tags": [],
 "mimeType": null,
 "iconUrl": null,
 "bazaar": {
  "info": {
   "input": {
    "method": "GET",
    "queryParams": {
     "data": "0x",
     "from": "0x4200000000000000000000000000000000000006",
     "to": "0x1111111111111111111111111111111111111111",
     "value": "0"
    },
    "type": "http"
   },
   "output": {
    "type": "json",
    "example": {
     "canonical_endpoint": "/v1/base-preflight",
     "chain": {
      "chain_id": 8453,
      "name": "base"
     },
     "gas": {
      "estimated": true
     },
     "reason_codes": [],
     "request_mode": "marketplace_verification_sample",
     "risks": [],
     "sender": {
      "sufficient": true
     },
     "service": "machinemint.evm.preflight",
     "simulation": {
      "ok": true
     },
     "verdict": "PASS"
    }
   }
  },
  "has_schema": true
 },
 "quality": {
  "calls30": 2,
  "payers30": 2,
  "lastCalledAt": "2026-09-28T15:35:15.491Z"
 },
 "catalogs": [
  {
   "name": "cdp",
   "lastUpdated": "2026-09-28T15:35:15.708Z",
   "seen_at": "2026-09-30T23:10:40.669Z"
  }
 ],
 "catalog_names": [
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 ],
 "first_seen_catalog": "2026-09-28T15:35:15.708Z",
 "last_updated_catalog": "2026-09-28T15:35:15.708Z",
 "first_seen": "2026-09-30",
 "templated": false,
 "category": "chain-rpc",
 "probe": null,
 "onchain": {
  "resolved": true,
  "source": "forensics-2026-09-30",
  "payers": 3,
  "payments": 3,
  "usd": 0.03,
  "median_usd": 0.01,
  "first": "2026-08-24T02:07:05.000000Z",
  "last": "2026-09-14T20:01:01.000000Z",
  "sampler_share": 1,
  "non_sampler_payers": 0,
  "is_contract": false,
  "name": null
 },
 "status": "unprobed",
 "valid_402": false,
 "dead": false,
 "verdict": "unprobed",
 "live_reprobe": {
  "at": "2026-10-01T14:13:42.000Z",
  "head_status": 200,
  "get_status": 402,
  "is_402": true,
  "status": "live",
  "dead": false,
  "valid_402": true,
  "body_json": true,
  "has_accepts": true,
  "accepts_count": 1,
  "accepts0": {
   "scheme": "exact",
   "network": "eip155:8453",
   "amount": "10000",
   "payTo": "0xe43e47Dd6b779fE9e591586A3e1cBA00C2f36C80",
   "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
   "maxTimeoutSeconds": 300,
   "extra": {
    "name": "USD Coin",
    "version": "2"
   }
  },
  "price_matches_catalog": true,
  "payto_matches_catalog": null,
  "x402Version": 2,
  "has_bazaar_ext": true,
  "has_payment_required_header": true,
  "mpp_header": null,
  "channel": "header",
  "content_type": "application/json",
  "latency_ms": 898,
  "error": null,
  "error_text": "Payment required",
  "id": "38b9bf400b4e",
  "url": "https://machinemint-native-x402-production.up.railway.app/v1/base-preflight",
  "via": "cron",
  "prev_status": "unprobed",
  "census_status": "unprobed",
  "changed": true
 },
 "featured": null,
 "page": "https://bazaar.agentexchange.work/r/38b9bf400b4e",
 "seller": "https://bazaar.agentexchange.work/seller/machinemint-native-x402-production.up.railway.app",
 "seller_json": "https://bazaar.agentexchange.work/seller/machinemint-native-x402-production.up.railway.app.json",
 "paid": {
  "probe_now": {
   "url": "https://bazaar.agentexchange.work/r/38b9bf400b4e/probe.json",
   "price_usd": 0.01,
   "protocol": "x402"
  },
  "feature": {
   "url": "https://bazaar.agentexchange.work/featured",
   "method": "POST",
   "body": {
    "id": "38b9bf400b4e"
   },
   "price_usd": 1,
   "protocol": "x402"
  }
 },
 "license": "CC BY 4.0"
}