Integration path
These five pages, in order, take you from checkout through to fulfillment. If you have not integrated payments before, do not skip the first one.How payments work
What a Session, an Order, and your own order each mean.
Quickstart
Run your first payment in the sandbox.
Choose an integration
Redirect to checkout, or embed it in your own page.
Hosted Checkout
What to write on the backend, the frontend, and the webhook.
Go live
The checklist before switching to production.
As needed
Pages to reach for when they apply, rather than read in order.Elements
For embedding payment inputs in a checkout page you design yourself.
Integrate with an AI agent
When an agent is already writing your code, let it do the integration.
Subscriptions
When you need recurring billing.
Discounts and promotion codes
When you need discounts or promo codes.
API keys & webhooks
Key rotation, IP restrictions, signatures, and delivery rules.
Guides and Resources
Dashboard & Account
How to manage your dashboard account.
API References
API and webhook details.
Core Resources
Explanation of basic concepts.
Financial Info
Understand your balance and get paid.