How to get a phone balance in a megaphone?

Question

Megaphone

Please tell me how to find out the phone balance from a megaphone for robots?
Previously, there was a service https://volgasg.megafon.ru/ROBOTS/SC_TRAY_INFO?X_U... (the domain is changed depending on the region)
Now this is turned off for Moscow and the Volga region, the support offers to use their original services that do not support several phones, for example...
I used my android widget to control the children's phone bills, I really need it.
For business, a tool was written that checked the balance of a huge number of SIM cards installed in mobile routers, all kinds of sensors, etc., etc., at first the transport of the Moscow region was covered with a bay with a copper cable and they began to migrate to another provider, now the Volga region with the Urals (there is iron on order more) seems to migrate...

Answer 1

I kind of asked the url of the official service, those guys also have problems getting the balance today

Answer 2

There are a lot of ways, here on the promobile they are all described. So choose the right one for you and I think solve your problem.