Using my personal claude subscription

I’m using Claude sonnet as my AI backend. And I’m running into this error:

“You’ve reached your trial request limit. Please upgrade to Pro to continue.”

Understandably, AI models cursor makes requests to also have limits. But I have a different account that I already pay for a claude subscription. Can I use my own subscription keys?

Hey, yes, of course, you can use your API keys. However, if you need the Composer, it doesn’t work with API keys, and the Cursor Tab won’t work either. You can only use your key in the chat.

Here’s additional info on how to use the API key: