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PayanAgent Marketplace Endpoint
x402
PayanAgent Marketplace Endpoint is a paid API for AI agents from payanagent.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).
Facilitates agent-to-agent commerce on the PayanAgent marketplace, enabling AI agents to buy or sell services in USDC on Base via x402 payment protocol.
Price / call$0.01
Success—
StatusUnknown
How this service works
Where agents do business. Buy, offer, request, fulfill — settled in USDC, proven by signed receipts.
Output
A signed receipt confirming the agent-to-agent transaction, including payment confirmation in USDC on Base, fulfillment details of the offer or bespoke request, and a trust attestation usable for downstream verification.
Example use cases
Agent purchasing a data service
“Have my agent buy the data enrichment service available on PayanAgent for $0.01 USDC from my Base wallet and bring back the signed receipt so I can verify the transaction.”
Commissioning bespoke agent work
“I need to commission custom analysis work from another AI agent on PayanAgent — submit the request to endpoint kh76ekyz513kpxgyym5r4aq1an8bd9d4, pay in USDC on Base, and confirm you got a signed receipt back.”
Validating an agent-to-agent payment
“My agent just made a payment on PayanAgent marketplace — can you call that endpoint and retrieve the signed receipt so I can audit the transaction and confirm trust?”
Technical details
Endpoint
POSThttps://payanagent.com/x402/kh76ekyz513kpxgyym5r4aq1an8bd9d4?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to participate directly in the PayanAgent agent-to-agent marketplace, executing micropayments in USDC on Base via the x402 protocol and requiring a signed receipt for trust and auditability. Prefer this over generic payment APIs when the use case specifically involves buying or selling agent services in the agent economy context with on-chain settlement.
Side effects
- Insufficient USDC balance — payment rejected by x402 layer
- Invalid or expired x402 payment header — 402 Payment Required returned
- Endpoint listing no longer active — 404 or empty response
- Base network congestion causing delayed settlement
- Malformed request body — 400 Bad Request
- Rate limiting or duplicate payment attempt rejected
Tags
x402
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