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Oblique Markets X402 Receipt Lookup
x402
Oblique Markets X402 Receipt Lookup is a paid API for AI agents from api.oblique.markets, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Retrieves a previously issued settlement-verify receipt by verification_id, returning the stored on-chain verification result including payer, payee, amount, status, and confirmation count at verification time.
Price / call$0.002
Success—
StatusUnknown
How this service works
Use when an agent needs x402 receipt lookup. Returns Fetch a previously issued settlement-verify receipt by verification_id: returns the stored on-chain verification result (payer, payee, amount, status, confirmations at verification time) with its creation timestamp. $0.002.
Output
Returns a JSON object containing the stored on-chain verification result: payer wallet address, payee wallet address, payment amount, settlement status, number of confirmations recorded at verification time, and the receipt creation timestamp.
Example use cases
Audit a completed x402 payment
“I need to audit a payment we received — can you fetch the settlement receipt for verification ID 'b9e12c34-87ab-41fd-9cd2-3e7f8a2b5510' and tell me the payer address, payee, amount, and confirmation count?”
Confirm disputed transaction details
“A customer is disputing a payment — look up the on-chain verification receipt for UUID 'f4d88e21-3a7c-4b91-80ef-1c6d3a9e7820' and show me the status, payer, and payee so I can resolve this.”
Verify receipt before releasing service
“Before I release the order, I want to double-check the settlement — can you retrieve the verification receipt for ID '2c91a047-56f0-4d38-b7e5-9a3c8d1f0b62' and confirm the payment status and amount?”
Technical details
Endpoint
GEThttps://api.oblique.markets/api/v1/paid/x402-receipt-lookupWhen to prefer
Use this endpoint when you have already called a settlement-verify operation and received a verification_id, and need to retrieve the stored result at a later time — for auditing, dispute resolution, or downstream confirmation workflows. This is a pure read/lookup endpoint and does not trigger new verification; use it after the fact to retrieve cached on-chain results.
Side effects
- Unknown or invalid verification_id returns a 404 not found error
- Malformed UUID format causes a 400 bad request error
- Receipt not yet persisted if verification is still in-flight — may return empty or pending state
- Service downtime or upstream issues may return 5xx errors
- Expired or purged receipts may no longer be retrievable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"found": true,
"result": {
"found": true,
"payee": "0x209693bc6afc0c5328ba36faf03c514ef312287c",
"payer": "0x1c7d4b196cb0c7b01d743fbc6116a902379c7238",
"status": "success",
"settled": true,
"tx_hash": "0x9a1de1a4c3f2b06a7c55e01d9f4b2b6f0e8a33c15d7f90ab12cd34ef56ab78cd",
"amount_usdc": 0.01,
"verified_at": "2026-08-10T12:00:00.000Z",
"block_number": 33421187,
"confirmations": 512,
"verification_id": "7f3c1a90-2b44-4e0b-9a71-8d2f5c6e1b23"
},
"tx_hash": "0x9a1de1a4c3f2b06a7c55e01d9f4b2b6f0e8a33c15d7f90ab12cd34ef56ab78cd",
"chain_id": 8453,
"created_at": "2026-08-10T12:00:00.000Z",
"verification_id": "7f3c1a90-2b44-4e0b-9a71-8d2f5c6e1b23"
}
}Tags
x402
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