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SameDayDesk Transaction Receipt Lookup
x402
SameDayDesk Transaction Receipt Lookup is a paid API for AI agents from agents.samedaydesk.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Fetches and decodes a Base mainnet transaction receipt, identifying canonical USDC transfers and payment settlement evidence for a given transaction hash.
Price / call$0.002
Success—
StatusUnknown
How this service works
Deterministic agent APIs for web and company intelligence, repository security, agent-work economics, machine-service discoverability, payment preflight and settlement proof, wallet context, and Morpho decision evidence. Pay per call through Base x402 or native MPP, with a Circle Gateway Nanopayments path for gasless batched USDC.
Output
Returns a structured JSON object with the transaction's success status, block number and timestamp, gas used and fee, decoded event log count, a list of all decoded token transfers, a filtered list of canonical USDC transfers (including from/to addresses, token contract, and amount in both USDC and atomic units), and boundary metadata confirming no private data or signing occurred. Includes a decision field ('found' or otherwise) and a checkedAt timestamp.
Example use cases
Confirm USDC payment before service delivery
“Before I release the deliverable, can you check transaction 0xcfcbb3a8987 on Base mainnet and confirm that a canonical USDC payment arrived at my wallet 0x8904dF3DE6DFEe6a7C8cc38619d2f17806213Cee and how much was sent?”
Audit on-chain payment for accounting
“I need to reconcile last week's payments — can you look up Base transaction 0xcfcbb3...a8987 and give me the USDC amount transferred, the sender address, the block timestamp, and the gas fee paid?”
Debug a failed or missing payment
“A client says they paid me on Base but I haven't seen anything hit my wallet — can you fetch the receipt for transaction hash 0xcfcbb3...a8987 and tell me if it succeeded, how many USDC transfer logs were found, and whether any transfers were truncated?”
Technical details
Endpoint
GEThttps://agents.samedaydesk.com/chain/transaction-receiptWhen to prefer
Use this endpoint when you need deterministic, decoded settlement proof for a specific Base mainnet transaction — especially to confirm canonical USDC payments by amount and recipient. Prefer it over generic blockchain explorers when you need structured, machine-readable transfer data with explicit canonical USDC flagging, boundary attestations (no wallet access, no signing), and agent-friendly JSON output. Ideal for payment verification workflows where a human or agent needs to prove funds arrived before releasing work or access.
Side effects
- Transaction hash not found on Base mainnet — receipt returns found:false
- Invalid or malformed transaction hash format causes a bad request error
- Network congestion or RPC unavailability may cause timeouts
- Transaction exists but has no USDC transfer logs — decodedTransferCount is 0
- Transaction is still pending and receipt is not yet available
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"chain": {
"id": 8453,
"name": "Base mainnet",
"network": "eip155:8453"
},
"product": "samedaydesk-transaction-receipt",
"receipt": {
"found": true,
"logCount": 2,
"transfersTruncated": false,
"decodedTransferCount": 1,
"canonicalUsdcTransferCount": 1
},
"request": {
"network": "base",
"transactionHash": "0xcfcbb3...a8987"
},
"version": "1.0.0",
"boundary": {
"source": "bounded public Base mainnet receipt and block RPC",
"walletAccessed": false,
"rawLogsReturned": false,
"privateLedgerRead": false,
"transactionSigned": false,
"transactionModified": false,
"transactionBroadcast": false
},
"decision": "found",
"findings": [],
"checkedAt": "2026-08-11T13:50:00.000Z",
"transfers": [
{
"to": "0x8904dF3DE6DFEe6a7C8cc38619d2f17806213Cee",
"from": "0x990C...7f17",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"logIndex": "1",
"amountUsdc": "0.005",
"amountAtomic": "5000",
"canonicalUsdc": true
}
],
"transaction": {
"hash": "0xcfcbb3...a8987",
"status": "success",
"blockNumber": "49823378",
"gasUsedAtomic": "128761",
"blockTimestamp": "2026-08-11T08:15:03.000Z",
"transactionFeeWei": "1287610000000",
"effectiveGasPriceWei": "10000000"
},
"canonicalUsdcTransfers": [
{
"to": "0x8904dF3DE6DFEe6a7C8cc38619d2f17806213Cee",
"from": "0x990C...7f17",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"logIndex": "1",
"amountUsdc": "0.005",
"amountAtomic": "5000",
"canonicalUsdc": true
}
]
}
}Tags
x402
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