API Reference
Service Status
Go to Dashboard
  1. Get Started
  2. Accept Payments
  3. How Primer Works
  4. Changelog
  1. Get Started
  2. Accept Payments
  3. How Primer Works
  4. Changelog
Go to Dashboard
API Reference
Service Status
  1. Manage Client Sessions
  2. Setup Universal Checkout 
    1. Installation
    2. Test Universal Checkout
  3. Manage Payments
  4. Customize Universal Checkout
  5. Advanced Checkout Configuration 
    1. Headless Universal Checkout
      Beta
    2. Manual Payment Creation
    3. Validate Universal Checkout Fields
    4. Save Customer Payment Methods
    5. Content Security Policy
  6. 3DS 
    1. Add 3DS to Universal Checkout
    2. Configure 3DS
    3. Test 3DS & Go Live