Using MITM to Inspect API

[Kanishkaz]

Hi,

I'm trying to find details on an API call to iAqualink to turn on my Heat Pump.

I tried MITM on my machine with an Android phone that has iAqualink running. But this didn't work.
Are you able to share any specific details on the MITM setup that may help?

Thanks

[tekkamanendless]

Sure. What do you mean that it didn't work? Were you able to see any traffic? No matter what, you should be able to see the login operation. Traffic could also be over web sockets, which might look different than you expect for normal HTTP GET/POST operations.