Exchange name and ExchangeAPI access

I feel like I’m missing something a bit obvious since I’ve been using ES for a while now, but working on a cross-exchange application I am using var api = GetExchangeAPIAsync(name):

1. I wonder why this returns IExchangeAPI rather than ExchangeAPI and if casting is the only option? There’s some useful symbol conversion utilities in ExchangeAPI.
2. When you have an IExchangeAPI, how can you ask it its name? I can’t find a way which seems odd considering we even have ExchangeName helper and every exchange does list its name e.g. bottom of ExchangeKrakenAPI.cs

On 1. I am wondering if those helper methods would be better pulled into a utility class, maybe even as extension methods?

[jjxtra]

We can add Inamed to the Iexchange API interface.

[vslee]

Great