Getting “Missing Authentication Header or Invalid API key” error using Venus Chub

[cunning verge]

I’ve been having issues with using Openrouter for the past week. When trying to chat (sending/swiping messages), I keep getting a pop up “Error during generation, error: Error: Missing Authentication Header or invalid API key.”
I made sure my keys are valid, which they are. I’ve made multiple now, and used them immediately upon creation. I’ve made sure I’m using a free model (nous-capybara-7b to test), everything should be fine, yet this error pops up whenever I try to get a new message. I’ve seen people mention this error, but it’s always received responses for coding stuff, so those answers aren’t of much help. Using iPad.

[native frost]

just to make sure it's not rate-limiting related, what happens when you try a tiny prompt for a paid model?

[cunning verge]

I haven’t yet tested out any paid models — I was actually planning on it, but when I tested out a free model a bit before I decided to add some credits to my account, this error started popping up. I’ll test out a paid model probably tomorrow if it’ll help figuring this out.