Connected-card checkout

import { Conto } from '@conto_finance/sdk';
import { completeAuthorizedCheckout } from './trusted-checkout';

const conto = new Conto({ apiKey: process.env.CONTO_AGENT_KEY! });

const draw = await conto.connectedCards.draw({
  cardId: process.env.CONTO_CARD_ID!,
  mandateId: process.env.CONTO_MANDATE_ID!,
  idempotencyKey: 'office-supplies-order-1042',
  amountMinor: 2500,
  currency: 'USD',
  merchant: {
    merchantName: 'Office Supply Store',
    merchantCategory: '5943',
    merchantCountry: 'US',
  },
});

if (draw.reconciliationRequired) {
  throw new Error('Review the existing card request before checkout');
}
if (draw.decision !== 'APPROVED' || !draw.credential) {
  throw new Error('No fresh checkout credential is available');
}
if (!draw.credentialExpiresAt || Date.parse(draw.credentialExpiresAt) <= Date.now()) {
  throw new Error('Checkout credential has expired');
}

await conto.connectedCards.acknowledgeDelivery(draw.requestId);

// Your checkout integration; keep the credential in memory only.
const receipt = await completeAuthorizedCheckout({
  requestId: draw.requestId,
  credential: draw.credential,
  amountMinor: 2500,
  currency: 'USD',
});