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Palmyr Cards – Prepaid Card Retrieval
x402
Palmyr Cards – Prepaid Card Retrieval is a paid API for AI agents from palmyr.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Retrieve full details (card number, CVV, expiry, balance) of a prepaid card you own, verified via a $0.01 ownership proof payment.
Price / call$0.01
Success—
StatusUnknown
How this service works
Retrieve a prepaid card you own: full card number, CVV, expiry, balance. Owner-verified ($0.01 ownership proof).
Output
Returns the full prepaid card number, CVV, expiry date, and current balance for the verified card owner. Access is gated by a $0.01 USDC ownership proof payment.
Example use cases
Check prepaid card balance before purchase
“What's the current balance on my Palmyr prepaid card? I want to make sure there's enough before I use it.”
Retrieve card credentials for online checkout
“I need my full prepaid card number and CVV from Palmyr so I can complete a checkout — can you fetch those for me?”
Verify card expiry date
“Can you check when my Palmyr prepaid card expires? I want to make sure it's still valid before I try to use it.”
Technical details
Endpoint
GEThttps://palmyr.ai/cards/test?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent or user needs to programmatically retrieve full prepaid card credentials (number, CVV, expiry, balance) they already own on the Palmyr platform. The $0.01 USDC ownership verification makes it suitable for automated agent workflows that need card data for downstream payments or checkout flows.
Side effects
- Ownership proof payment fails — card details not returned
- Card not found or does not belong to caller — authentication error
- Insufficient funds for $0.01 verification fee — request rejected
- Invalid query parameters — malformed request error
- Network or service unavailability — timeout or 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — | |
| output | — |
Tags
x402
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