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  • Terminal API Integration Overview - An overview of the Terminal API, our local and cloud-based architectures and encryption.
  • Make a payment - How to make a basic payment.
  • Payment methods - Implement payment methods, like Cards, Gift Cards, and Digital eWallets.
  • Refunds and cancellation - Refund previous payments and cancel ongoing transactions.
  • Payment features - Payment features include recovering payments, passing tender options and additional data, cashback and cashout, and more.
  • Shopper Input - Request input from a shopper, like signatures or confirmation.
  • Device features - Log in and log out, reconcile balances, display totals and receipts, request diagnosis, and retrieve a list of connected terminals.
  • Use cases - Describes use cases in different sectors, like hospitality and retail.
  • References - Reference pages for tender options and states, error scenarios, refusal reasons and more.
  • Notifications for Point of Sale - Learn how notifications work for Point of Sale.
  • Classic library integrations - An archive for our library integrations.