TypeScript SDK

import { TendrClient } from '@tendr/sdk';
import { verifyWebhookSignature } from '@tendr/sdk/webhook';

const client = new TendrClient({
  baseUrl: 'http://localhost:4000',
  apiKey: process.env.TENDR_SECRET_KEY, // tdr_test_… or tdr_live_…
});

const link = await client.paymentLinks.create(
  { title: 'Logo deposit', amount_type: 'fixed', amount: '250.00', currency: 'USD', max_uses: 1 },
  { idempotencyKey: 'invoice-114' },
);
console.log(link.url, link.qr_url);

const page = await client.paymentLinks.list({ status: 'active', limit: 20 });
await client.paymentLinks.update(link.id, { status: 'inactive', max_uses: null }); // null clears
await client.paymentLinks.archive(link.id);

const theme = await client.themes.create({ name: 'Spring', from: { preset: 'fashion' } });

const logo = await client.themeAssets.upload({
  kind: 'logo',
  file: new Blob([await readFile('logo.png')], { type: 'image/png' }),
  filename: 'logo.png',
});

const { valid, problems } = await client.themes.validate(theme.draft);
const { url } = await client.themes.preview(theme.id, {
  sample: 'checkout',
  scheme: 'dark',
  viewport: 'phone',
});

await client.themes.publish(theme.id); // needs a live key
await client.themes.setDefault(theme.id);

await client.checkoutSessions.create({
  amount: '35.00',
  amount_currency: 'USD',
  external_ref: 'order-1042',
  success_url: 'https://shop.example/thanks',
  cancel_url: 'https://shop.example/cart',
  theme_id: theme.id,
  line_items: [{ name: 'Linen tee', quantity: 2, unit_amount: '12.50' }],
});