v1.84.0（2026年2月20日）

const response = await client.subscriptions.updatePaymentMethod('sub_123', {
  type: 'new',
  return_url: 'https://example.com/return'
});

DodoPayments.Checkout.open({
  checkoutUrl: response.payment_link,
  elementId: "dodo-inline-checkout"
});

const session = await client.checkoutSessions.create({
  product_cart: [{ product_id: 'prod_123', quantity: 1 }],
  customer: { customer_id: 'cus_123' },
  billing_address: { country: 'DE' },
  tax_id: 'DE999999999',
  return_url: 'https://yoursite.com/return'
});

# One-time payment with license key
https://yoursite.com/return?payment_id=pay_xxx&status=succeeded&license_key=LK-001&email=customer%40example.com

# Subscription with multiple license keys
https://yoursite.com/return?subscription_id=sub_xxx&status=active&license_key=LK-001,LK-002&email=customer%40example.com

await client.customers.update('cus_123', {
  email: 'newemail@example.com',
  name: 'Updated Name'
});

bun add @dodopayments/bun

import { Checkout, CustomerPortal, Webhooks } from "@dodopayments/bun";

Bun.serve({
  routes: {
    "/api/checkout": Checkout({
      bearerToken: process.env.DODO_PAYMENTS_API_KEY!,
      returnUrl: process.env.DODO_PAYMENTS_RETURN_URL!,
      environment: process.env.DODO_PAYMENTS_ENVIRONMENT!,
    }),
    "/api/customer-portal": CustomerPortal({
      bearerToken: process.env.DODO_PAYMENTS_API_KEY!,
      environment: process.env.DODO_PAYMENTS_ENVIRONMENT!,
    }),
    "/api/webhooks": Webhooks({
      webhookKey: process.env.DODO_PAYMENTS_WEBHOOK_KEY!,
      onPaymentSucceeded: async (payload) => {
        console.log("Payment succeeded:", payload.data.payment_id);
      },
      onSubscriptionActive: async (payload) => {
        console.log("Subscription active:", payload.data.subscription_id);
      },
    }),
  },
});