Invalid Format for Authorization header

Hi! I looked up this topic and there were only 2 threads that were already closed to comments, so I’m opening up this one. The other 2 threads didn’t seem to be the same issue I’m having though.

I get Cloudflare through Bigscoots, which houses the API key. However, when I try to paste it into the WP Fastest Cache under the CDN section, it gives me the error “Invalid Format for Authorization header”. I tried both the API key and the user key in case I was plugging in the wrong key, but get the same message for both.

Are you able to help with this?




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