Temporary access to OpenAI GPT-4 Key Needed

I have a demo application that uses the ChatGPT API. I need to test it with the GPT-4 version of the API but I have been on the waitlist for 2 weeks now. I would like to pay to borrow someone else's key.

Usage will be low - this is only for testing.

Please only get in touch if you have GPT-4 API access and are willing to lend out your key.

Thanks in advance,

Rob