Is it possible to get data from Healthkit the same way as you would query regular API (With user's consent) to store in my webapp?
Something like: healthkit.com/api/v1/user/GetWeight
If yes, where can I find a list of available methods? If not, are there any workarounds?
Answer
You'll have to build:
- your own REST API service to store and retrieve the desired data;
- an iOS app that accesses the data on-device using the HealthKit SDK and POSTs it to your API.
Neither step is trivial. Good luck!