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Xona Agent Platform Fee (pay.sh x402)
x402
Xona Agent Platform Fee (pay.sh x402) is a paid API for AI agents from api.xona-agent.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Records and processes the Coinlana platform fee charged when an agent calls an external pay.sh x402 service
Price / call$0.01
Success—
StatusUnknown
How this service works
Coinlana platform fee for using an external pay.sh x402 service
Output
A confirmation that the $0.01 USDC Coinlana platform fee has been recorded and charged for the referenced pay.sh x402 service call, including the source, amount, and endpoint details.
Example use cases
Log fee after x402 API call
“I just called the pay.sh x402 endpoint at https://pay.sh/weather-data and need to record the Coinlana platform fee of $0.01 USDC for that transaction, with source 'paysh' and service FQN 'paysh/weather-data'.”
Track platform fees for x402 usage
“After routing through the pay.sh x402 service at https://pay.sh/translate, make sure the $0.01 USDC Coinlana intermediary fee is recorded and charged, using source 'paysh' and FQN 'paysh/translate'.”
Register x402 service fee entry
“Submit a Coinlana platform fee entry for the pay.sh x402 call I just made to https://pay.sh/image-gen — charge the $0.01 USDC fee and log the source as 'paysh' with FQN 'paysh/image-gen'.”
Technical details
Endpoint
POSThttps://api.xona-agent.com/platform-fee?utm_source=zero.xyzWhen to prefer
Use this endpoint when your agent has just invoked an external pay.sh x402 service and needs to record and pay the associated Coinlana platform intermediary fee. This is specific to the Coinlana/xona-agent ecosystem and the pay.sh x402 protocol — not a general-purpose payment endpoint.
Side effects
- Missing required fields (source, amount_usd, source_fqn, or source_url) result in a validation error
- Invalid or malformed source_url causes rejection
- Insufficient USDC balance on the calling agent's account results in payment failure
- Duplicate fee submissions for the same x402 call may be rejected or result in double-charging
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| source | string | Fee origin (e.g. paysh) |
| amount_usd | number | Fee amount in USD |
| source_fqn | string | pay.sh service fqn the fee is for |
| source_url | string | External x402 endpoint URL the fee is for |
Tags
x402
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