Marketplace · API · x402

laso.finance/fund-card-balance

Load a reloadable card balance with USDC. Pay from either chain: the card issuer only accepts USDC on Base, and Laso bridges the payment to the account holder's own deposit address at the issuer over CCTP, which mints native USDC so the full amount arrives. Laso absorbs the bridge cost, so the price is exactly the amount that lands on the balance. Requires a linked card issuer account. Follow with POST /create-reloadable-card to create a card against the balance.

Endpoint	`https://laso.finance/fund-card-balance`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~240 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x3291e96b3bff7ed56e3ca8364273c5b4654b2b37
method	GET
last updated	2026-11-10T22:43:56.591Z

Use it

Call it (an x402 client pays automatically)

curl -i https://laso.finance/fund-card-balance
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-79dcb09e2f11587f

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}