card_buy

Active

declared in 1.0.0

Buy a USA prepaid Visa card loaded with EXACTLY the requested balance ($5–$1000). Dynamic x402 price = amount + fee (3% min 0.50 USDC) — the 402 instructions carry the exact total. Returns 202 with an operation_id: poll card_status until ready (~10s), then fetch the number with card_get. US merchants only; non-reloadable (spend across transactions until depleted); max 6 cards per agent per rolling 24h (issuer limit).

Parameters schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "amount"
  ],
  "properties": {
    "amount": {
      "type": "number",
      "description": "USD balance to load on the card (min $5, max $1000, whole cents)"
    },
    "payment": {
      "type": "string",
      "description": "base64 x402 payment payload (X-PAYMENT); omit on first call to receive payment instructions"
    }
  },
  "additionalProperties": false
}

What this tool wraps· 0 endpoints

min confidence0.70 0.50

No endpoints wrapped at confidence ≥ 0.50.

Parent server

Palmyr

https://github.com/0xArtex/Palmyr

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