How do I use openrouter API key

@deanrie help me with this bro, I wanna try polaris-alpha within Cursor

Hey, you need to enable the “Override OpenAI Base URL” option and paste this URL: https://api.openrouter.ai/v1

However, there’s a known issue: the base URL override currently doesn’t work properly even when enabled. The team is actively working on it, but there’s no ETA.