curl -X POST https://win.oneshotagent.com/v1/tools/find/record-customs-rulings \
  -H "Content-Type: application/json" \
  -H "payment-signature: <base64 x402 payment>" \
  -d '{
    "query": "bluetooth speaker",
    "limit": 1
  }'

const response = await fetch("https://win.oneshotagent.com/v1/tools/find/record-customs-rulings", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "payment-signature": paymentProof,
  },
  body: JSON.stringify({
    "query": "bluetooth speaker",
    "limit": 1
  }),
});

const result = await agent.tool('find/record-customs-rulings', {
  query: 'bluetooth speaker',
  limit: 1
});
console.log(result.result);
console.log(result.evidence);

{
  "success": true,
  "data": {
    "request_id": "uuid",
    "receipt_id": "rcpt_...",
    "status": "completed",
    "tool": "record_customs_rulings_find",
    "result": {
      "total": 126,
      "rulings": [
        {
          "ruling_number": "N326117",
          "subject": "The tariff classification of a Bluetooth Party Speaker from China",
          "date": "2022-05-20",
          "collection": "ny",
          "categories": "Classification",
          "tariff_numbers": [
            "8518.22.0000",
            "9903.88.15"
          ],
          "related_rulings": [],
          "modified_by": [],
          "revoked_by": [],
          "revoked": false,
          "usmca": false,
          "url": "https://rulings.cbp.gov/ruling/N326117"
        }
      ]
    },
    "evidence": {
      "source": "US Customs and Border Protection",
      "source_kind": "public",
      "retrieved_at": "2026-10-25T07:26:53.389Z",
      "calls": [
        {
          "retrieved_at": "2026-10-25T07:26:53.389Z"
        }
      ],
      "as_of": "2022-05-20"
    }
  }
}