# Palmyr Prepaid Card Retrieval

> Palmyr 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 2026-09-14).

Retrieve full details (card number, CVV, expiry, balance) of a prepaid card you own, verified via a $0.01 USDC ownership proof payment.

## Facts

- Endpoint: GET https://palmyr.ai/cards/buy
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/palmyr-prepaid-card-retrieval-6292d40a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KcP8fOgO-tXqhjyeojK2C

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability palmyr-prepaid-card-retrieval-6292d40a
```

Example prompt: Can you retrieve the full details of my prepaid card — card number, CVV, expiry, and current balance — using Palmyr? I'll authorize the $0.01 ownership verification payment.

## When to prefer this

Use this endpoint when an AI agent or user needs to programmatically retrieve full prepaid card credentials (number, CVV, expiry, balance) and can prove card ownership via a $0.01 USDC micro-payment. Ideal for autonomous agent workflows that need to use a prepaid card for purchases or balance checks.

## Known failure modes

- Ownership proof payment fails or is insufficient — card details not returned
- Card ID not found or does not belong to the caller — authorization error
- Payment network unavailable — transaction cannot be processed
- Invalid or expired USDC wallet — payment rejected

## How this service works

Buy a USA prepaid Visa card loaded with exactly the requested balance ($5–$1000). Price is dynamic: amount + fee (3% min $0.50) — send unpaid to get a 402 with the exact total. Body: { amount }. Returns 202 + poll_url; card number/CVV via GET /cards/:id when ready (~10s). US merchants only; non-reloadable.

## Output

Returns the full prepaid card number, CVV security code, expiration date, and current card balance for the verified card owner.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "properties": {
    "queryParams": {
     "type": "object",
     "additionalProperties": true
    }
   }
  },
  "output": {
   "properties": {
    "example": {
     "type": "object",
     "additionalProperties": true
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/palmyr-prepaid-card-retrieval-6292d40a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from palmyr.ai](https://www.zero.xyz/host/palmyr.ai/llms.txt)