Payment Gateway SDK

const PaymentGateway = require('@paymentgateway/sdk');

const client = new PaymentGateway({
  apiKey: 'sk_test_your_api_key',
  environment: 'production'
});

const paymentIntent = await client.paymentIntents.create({
  amount: 2000,
  currency: 'usd',
  customer: 'cus_123456',
  description: 'Software subscription'
});

console.log(paymentIntent);

const confirmed = await client.paymentIntents.confirm(
  'pi_1234567890',
  {
    payment_method: 'pm_card_visa'
  }
);

console.log(confirmed);

const customer = await client.customers.create({
  email: '[email protected]',
  name: 'John Doe',
  phone: '+1234567890',
  metadata: {
    user_id: '12345'
  }
});

console.log(customer);

const payments = await client.paymentIntents.list({
  limit: 10,
  customer: 'cus_123456',
  status: 'succeeded'
});

console.log(payments.data);
console.log('Has more:', payments.has_more);

const refund = await client.refunds.create({
  payment_intent: 'pi_1234567890',
  amount: 1000, // Partial refund of $10.00
  reason: 'requested_by_customer'
});

console.log(refund);

const subscription = await client.subscriptions.create({
  customer: 'cus_123456',
  price: 'price_monthly_pro',
  trial_days: 14,
  payment_method: 'pm_card_visa',
  metadata: {
    plan: 'pro',
    source: 'website'
  }
});

console.log(subscription);