$5
per call · USD Coin on Base
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
GET https://laso.finance/fund-card-balance6
Calls / 30d
1
Unique payers / 30d
Sep 9
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://laso.finance/fund-card-balance", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://laso.finance/fund-card-balance?amount=50" \
-H "X-PAYMENT: <signed x402 payment>"Payment details
0x3291e96b3bff7ed56e3ca8364273c5b4654b2b37USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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