Registering terminal applications and linking them to a merchant is required for Tap to Pay on Apple and Tap to Pay on Android.

See our [Tap to Pay on Apple](https://docs.moov.io/guides/money-movement/accept-payments/card-acceptance/tap-to-pay-iphone/) and [Tap to Pay on Android](https://docs.moov.io/guides/money-movement/accept-payments/card-acceptance/tap-to-pay-android/) documentation.

### API Endpoints

- [**Create a terminal application**  
  POST  
  /terminal-applications](https://docs.moov.io/api/sources/terminal-applications/create/)  
- [**Link a terminal application**  
  POST  
  /accounts/{accountID}/terminal-applications](https://docs.moov.io/api/sources/terminal-applications/link/)  
- [**Register terminal application version**  
  POST  
  /terminal-applications/{terminalApplicationID}/versions](https://docs.moov.io/api/sources/terminal-applications/create-versions/)  
- [**Get a terminal application**  
  GET  
  /terminal-applications/{terminalApplicationID}](https://docs.moov.io/api/sources/terminal-applications/get/)  
- [**List terminal applications**  
  GET  
  /terminal-applications](https://docs.moov.io/api/sources/terminal-applications/list/)  
- [**Get linked terminal application**  
  GET  
  /accounts/{accountID}/terminal-applications/{terminalApplicationID}](https://docs.moov.io/api/sources/terminal-applications/get-link/)  
- [**List linked terminal applications**  
  GET  
  /accounts/{accountID}/terminal-applications](https://docs.moov.io/api/sources/terminal-applications/list-links/)  
- [**Get terminal application configuration**  
  GET  
  /accounts/{accountID}/terminal-applications/{terminalApplicationID}/configuration](https://docs.moov.io/api/sources/terminal-applications/get-configuration/)  
- [**Delete a terminal application**  
  DELETE  
  /terminal-applications/{terminalApplicationID}](https://docs.moov.io/api/sources/terminal-applications/delete/)