API implementation for a 3G USB modem to receive / send SMS on the server, is there a ready one?

Question

linux

Good afternoon!
We are looking for a ready implementation of the API, so that by plugging a modem into a Linux server, you can receive / send SMS.
From the API you need
1. The ability to exchange via JSON / XML
2. Support for client authorization (preferably the differentiation of rights, who can send / read / read anyone, etc.)
3. Store received SMS, issue a list, issue specific content.
4. Work with several modems at once.
5. Without the need to install Java
PS I know about Gnokii, SMSTools, but I need a ready-made API so as not to reinvent the wheel.

Answer 1

Perhaps an alternative to a modem, the sms.ru service, will be useful to you

Answer 2

Something like an SMS gateway would be worth google.

Answer 3

I am working with Gammu SMS daemon via DB. Open source solution.
Their website