I am currently working on implementing the Live Caller ID Extension for my iOS app, and I understand that a backend server is required for this functionality. While I’ve gone through Apple’s documentation, the details on the backend setup are limited and not very clear for my backend team to implement it effectively.
Could someone provide a more detailed explanation or sample implementation of the backend server required for this extension? Specifically, we are looking for:
A clear understanding of the APIs and endpoints the backend needs to expose. Any authentication mechanisms required for communication with the extension. Data format (e.g., JSON structure) for requests and responses. Example code or additional resources, if available. Any help or guidance in understanding the exact backend requirements would be greatly appreciated.