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Laso Finance – Crypto to Prepaid Card Conversion
x402
Laso Finance – Crypto to Prepaid Card Conversion is a paid API for AI agents from laso.finance, paid per call via x402, $5/call, status unknown (last checked 2026-09-13).
Converts stablecoins (USDC, USDT, DAI) into a spendable prepaid card or gift card, returning card credentials and auth tokens for immediate use with Apple Pay and Google Pay.
Price / call$5
Success—
StatusUnknown
How this service works
Get a prepaid card for use inside the United States
Output
Returns a JSON object containing a card object (card_id, status='pending', usd_amount), an auth object with an id_token (JWT, expires in 3600s) and refresh_token for subsequent card management calls, and the user_id (wallet address) associated with the card.
Example use cases
Example prompt
“I want to load $50 onto a Laso prepaid card using my USDC so I can spend it with Apple Pay — can you generate that card for me?”
Technical details
Endpoint
GEThttps://laso.finance/get-cardWhen to prefer
Choose this endpoint when the user wants to convert stablecoins (USDC, USDT, or DAI) on any of the supported chains (Ethereum, Solana, Stellar, Arbitrum, Base, Polygon) into a real spendable prepaid or gift card compatible with Apple Pay and Google Pay. Prefer over generic crypto-to-fiat ramps when the goal is immediate card spending rather than bank transfer or cash out.
Side effects
- Amount below $5 minimum or above $1000 maximum — card creation rejected
- Insufficient stablecoin balance to cover the requested amount plus $5 USDC service fee
- Unsupported chain or stablecoin type — payment not recognized
- Payment not confirmed on-chain within timeout window — card status remains pending indefinitely
- x402 payment header missing or malformed — 402 Payment Required returned
- Card issuer backend unavailable — 503 error with no card_id returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"auth": {
"id_token": "eyJ...",
"expires_in": "3600",
"refresh_token": "AMf..."
},
"card": {
"status": "pending",
"card_id": "card_123",
"usd_amount": 5
},
"user_id": "0xabc..."
}
}Tags
x402
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