checkout-integration

Dodo Payments Checkout Integration

Use client.checkoutSessions.create(...) to build hosted checkout pages or overlay checkout modals. This is the recommended path for all new payment integrations.

When to use this skill

• Build a one-time payment checkout flow
• Create a subscription checkout with optional trial
• Embed checkout in an overlay or inline modal
• Collect customer billing info and custom fields at checkout
• Apply discount codes or handle currency selection
• Redirect customers after payment completes

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Checkout Methods

Dodo Payments offers three ways to collect payment:

Method	Best For	Setup
Checkout Sessions (recommended)	Most integrations; full control	Server-side SDK call
Static Payment Links	No-code sharing; reusable URLs	Dashboard or direct URL
Overlay/Inline Checkout	Checkout stays on your site	Client-side SDK

Legacy: Dynamic Payment Links created via POST /payments or POST /subscriptions are deprecated. Use Checkout Sessions instead.

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Core Concepts

Amounts in smallest currency unit: All prices are in cents (or equivalent). A $10 USD charge is 1000.

Checkout Session: A single-use session that generates a hosted checkout URL. Expires after 24 hours (or 15 minutes if confirm=true).

Return URL: Where the customer lands after payment. Query parameters include status=success and session_id.

Entitlement on webhook: The browser redirect is not the source of truth. Always verify payment via webhook before granting access. See webhook-integration skill for verification.

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Create a Checkout Session

Basic One-Time Payment

import DodoPayments from 'dodopayments';

const client = new DodoPayments({
  bearerToken: process.env.DODO_PAYMENTS_API_KEY,
  environment: 'test_mode', // or 'live_mode'
});

const session = await client.checkoutSessions.create({
  product_cart: [
    { product_id: 'pdt_example', quantity: 1 }
  ],
  customer: {
    email: '[email protected]',
    name: 'Jane Doe'
  },
  return_url: 'https://yoursite.com/checkout/success'
});

console.log('Redirect to:', session.checkout_url);