I see this a bit complected :))

We want to use the same `KontagentApi` interface and doing with that interface some interesting things, like sending things to several apis with different configurations.

It would be nice to have a `KontagentApiInterface`, implementing it with something like `KontagentApiCollection`, which can receive several apis, and send the methods to all of them. This way any combination could be built, not only our current debug mode :))