Okay, then intercept them with an analog loophole. Keep one cheap phone mounted with a camera and robot arm poker, build the API on that, then get an additiona

Okay, then intercept them with an analog loophole. Keep one cheap phone mounted with a camera and robot arm poker, build the API on that, then get an additional SIM for your normal actually mobile use. Or eschew the camera by using LineageOS (which can ignore anti-screenshot measures) and screenshot over ADB. If you're in the US, it costs only $20/mo for an basic level Google Fi SIM (T-mo + Sprint network) or $25/mo for a Visible SIM (Verizon network), and they will be seen as an actually mobile number by the network. I imagine there are similarly cheap deals in most other countries as well.