Finix

// Finix processes payments on behalf of software platforms.
// Platforms using Finix as their payment processor can
// expose UCP endpoints; Finix handles card processing behind the scenes.

// Platform-side UCP + Finix integration:
const finix = new FinixClient({ appId: process.env.FINIX_APP_ID });

// When a UCP agent initiates checkout:
async function processUcpPayment(ucpToken: string, amount: number) {
  // Exchange UCP payment token for a Finix transfer
  const transfer = await finix.transfers.create({
    amount,
    currency: 'USD',
    source: await exchangeUcpToken(ucpToken),
    merchant: process.env.FINIX_MERCHANT_ID,
  });
  return transfer;
}