A request is made to your app when someone activates the app or saves the configuration for the app.
The request is only made if the app is active and every required field in the configuration has a value. For an app that each user activates for themselves, the request is made when a user activates the app or saves their own configuration.
URL
POST https://yourapp.com/init
Upsales adds /init to the endpoint registered for your app. The request is a POST with a JSON body, and your app endpoint must use HTTPS.
Body
The body has the same properties as every other request to your app, see Request body. Use appId to identify your app. body.data is empty (null) for this request.