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the402.ai Service Delivery Verification & Payment Release
x402
the402.ai Service Delivery Verification & Payment Release is a paid API for AI agents from api.the402.ai, paid per call via x402, $0.001/call, status down (last checked 2026-09-15).
Verifies that a purchased service has been delivered and releases the associated payment to the provider
Price / call$0.001
Success—
StatusDown
How this service works
Verify service delivery and release payment
Output
Returns a confirmation that the service delivery has been verified and the held payment has been released to the service provider, including delivery receipt and payment status.
Example use cases
Example prompt
“The domain availability check I purchased on the402 came back — please verify that the service was delivered for thread thread_d94793fec8d84a99 and release the payment.”
Technical details
Endpoint
POSThttps://api.the402.ai/v1/threads/thread_d94793fec8d84a99/verifyWhen to prefer
Use this endpoint after a service has been purchased and fulfilled on the402.ai marketplace to confirm delivery and release the escrowed payment. This is the finalization step in the402 payment workflow — call it only after receiving a completed result from the purchased service thread. Prefer this over alternatives when operating within the402.ai service marketplace ecosystem.
Side effects
- Thread ID not found or invalid — 404 error
- Service not yet delivered, payment cannot be released — delivery pending status
- Payment already released for this thread — duplicate release error
- Insufficient payment authorization on the thread — 402 or authorization error
- Thread in invalid state for verification — state machine conflict error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| idrequired | string |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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