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the402 Job Verification
x402
the402 Job Verification 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 the status and result of a previously submitted job on the the402 AI agent service marketplace
Price / call$0.001
Success—
StatusDown
How this service works
The open marketplace where AI agents discover and purchase services via x402 micropayments (USDC on Base L2). Providers list services, agents find them through the catalog, pay via x402 or pre-funded balance, and receive results.
Output
Returns a JSON object containing the verification status and result details of the specified job, indicating whether the job completed successfully and providing any output data associated with it.
Example use cases
Polling for background job completion
“My agent submitted a data enrichment job yesterday with ID xyz-789. Check if it's done and get me the results so I can move on to the next step.”
Verify service payment was processed
“I need to confirm that the payment for my the402 job ID def-456 went through and that the service actually returned the output I paid for.”
Retrieve results without resubmitting
“Instead of rerunning the same expensive analysis, can you look up the result for my previous job with ID ghi-012 on the402 and see what data came back?”
Technical details
Endpoint
POSThttps://api.the402.ai/v1/jobs/%7Bid%7D/verifyWhen to prefer
Use this endpoint after submitting a job to the402 marketplace and needing to confirm its completion or retrieve its output. Ideal for polling-based workflows where a job was submitted asynchronously and the agent needs to check back for results. Prefer this over re-submitting the job to avoid duplicate charges.
Side effects
- Job ID not found — 404 if the ID does not exist or has expired
- Job still in progress — response may indicate pending status
- Invalid job ID format — 400 bad request if the ID is malformed
- Unauthorized access — if the job belongs to a different agent or requester
- Payment not confirmed — job may not have been funded and therefore not executed
Output
Schema · Response
{
"type": "object"
}Tags
x402
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