GET /wp-json/rc-two-leg/v1/ping → Health check. GET /wp-json/rc-two-leg/v1/token → Tests RingCentral auth (JWT → access token). POST /wp-json/rc-two-leg/v1 ...

Create a service to display/close the pop-up window. This service allows you to declare the DxPopup component in your application once. Refer to the following folder for implementation details: ...