Guides
Get started
A quick overview of an end-to-end integration with Primer.
Build your checkout
Fully customize your checkout, handle 3D Secure and alternative payments with Universal Checkout and Checkout Components.
Manage payments
Authorize transactions, and process recurring payments. An overview of the Payments API.
Manage payment methods
Use the Payment Methods API to securely store your customers' payment details for faster checkout or recurring payments.
Test your integration
Test your front-end payment flows, and transaction lifecycle requests.
No code!
Connections
Primer allows you to simply configure a multitude of payment providers, methods and services, known as Connections.
Closed beta
Workflows
Build sophisticated payment flows, and transaction routing.
Webhooks
Listen for transaction events on your Primer account so you can automatically trigger reactions in your integration.