IDK, but that sounds like something that would be better implemented with an open-source library to which providers supply support patches. Why do I need a company to act as a proxy and not just run a relatively simple shim layer on my machine?

I'm just a stupid systems programmer working in the bowels of AI and I understand there is a lot of seemingly pointless software which exists solely to provide a slight boost to convenience in exchange for money. Is OpenRouter just that? Do they actually host models themselves or centralize billing amongst various providers?

A library with a bunch of different providers doesn’t solve the payment/billing problem (which is one of the main openrouter benefits). IMO being able to buy credits and not have them locked to one provider is worth the 5% to me.