Zadarma API for netstandard2.0
var api = new ZadarmaApi("your key", "your secret key");
var balance = await api.Balance();
var sips = await api.Sips();
var callback = await api.Callback("number from", "number to");
Zadarma API for netstandard2.0
var api = new ZadarmaApi("your key", "your secret key");
var balance = await api.Balance();
var sips = await api.Sips();
var callback = await api.Callback("number from", "number to");