Adding app specific data for many users

Hello. I’m hoping someone can point me in a direction. I have a pretty simple app that takes customer temp measurements and then alerts users (push notifications) if there Is a issue. most data is stored in thingspeak. Thinkspeak also has some web viewer pages in app with graphs etc.
How can I get the channel identifier, specific web links coded in each app that are different for each customer without hardcoding app individually? any help is much appreaciated!

Hey @jeffrey9199uhcb :wave:

This sounds like a really interesting idea for an app, sorry it took so long to get back to you.

Does Thingspeak have an API that you can connect to?