Guides

Quick Start Guide
Get started
A quick overview of an end-to-end integration with Primer. Start here!
Checkout
Build your checkout
Fully customize your checkout, handle 3D Secure and alternative payments with Universal Checkout and Checkout Components.
Transactions
Managing transactions
Authorize transactions, and process recurring payments. An overview of the Transactions API.
Testing
Test your integration
Test your front-end payment flows, and transaction lifecycle requests.
Connections
No code!
Connections
Manage PSPs, payment methods and other payments services in this dashboard how-to.
Workflows
Coming soon
Workflows
Build sophisticated payment flows, and transaction routing.