> quite simple, gateways dont allow all API calls
> im not sure what calls are allowed exactly, but i know its a subset, and by default only "read" calls

postables  Well... obviously 😅, I figured as much... but why do some read calls (like `ipfs.get` ) not work? 
To confirm, there are no docs on this feature? 
What about my second question, is there a way to figure out the node identity from the gateway, so that I can connect to it?