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Tollex x402 Payment Reconciliation
x402
Tollex x402 Payment Reconciliation is a paid API for AI agents from api.tollex.org, paid per call via x402, $0.0079/call, status unknown (last checked 2026-10-11).
Reconciles an uncertain or pending x402 USDC payment operation by operation ID and returns a signed receipt confirming final settlement status.
Price / call$0.0079
Success—
StatusUnknown
How this service works
Tollex lets software agents buy APIs and tools under rules you set: it finds a capability that fits, checks your policy before anything is signed, pays with x402 in USDC on Base or USDG on Robinhood Chain, reconciles uncertain payments and returns a signed receipt.
Output
A signed receipt confirming the final settlement status of the specified payment operation, including whether the USDC payment on Base or USDG on Robinhood Chain was successfully completed, along with any reconciliation details needed for auditing or retry logic.
Example use cases
Confirm agent API purchase settled
“My autonomous agent just bought an API tool through Tollex but the payment result was uncertain — can you reconcile operation 3f2a1b00-0000-4000-8000-abcd12345678 and tell me if the USDC payment actually went through?”
Retrieve signed payment receipt
“I need the signed receipt for a Tollex payment my agent made — operation ID is 7e9d4c00-0000-4000-8000-000000000042. Can you reconcile it and give me the confirmation?”
Audit trail for agent spending
“For our accounting records, can you reconcile Tollex operation a1b2c3d4-0000-4000-8000-000000000099 and return the signed receipt so we can verify that the USDC charge was properly settled on Base?”
Technical details
Endpoint
POSThttps://api.tollex.org/tools/x402_reconcile_operation?utm_source=zero.xyzWhen to prefer
Use this endpoint when a prior x402 payment operation initiated through Tollex returned an uncertain or ambiguous status and you need to definitively confirm whether the USDC or USDG payment settled. This is specifically for post-payment reconciliation — not for initiating new payments or discovering capabilities. Prefer this over generic blockchain explorers when you need a Tollex-signed receipt with policy-audit metadata attached.
Side effects
- Invalid or malformed operationId (not a valid UUID v4 format) returns a 400 error
- Unknown operationId that does not correspond to any operation returns a 404
- Operation is still in-flight and cannot yet be reconciled, requiring a retry
- Network or blockchain confirmation delays causing a timeout
- Insufficient funds or failed on-chain transaction flagged in the reconciliation result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| operationId | string |
Output
Schema · Response
{
"type": "json",
"example": {
"tool": {
"id": "x402_reconcile_operation",
"version": "1.0.0",
"provider": "tollex.robinhood-chain"
},
"result": {
"found": true,
"state": "reconciled",
"scheme": "exact",
"chainState": {
"found": true,
"status": "success"
},
"consistent": true,
"operationId": "00000000-0000-4000-8000-000000000001",
"transaction": "0x7a3d7400b27830f4f91c2c16a082486d67c1befecaec2f53b33f1f35d5b62036",
"failureClass": null
},
"evidence": [],
"untrustedOutput": false
}
}Tags
x402
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