It looks promising.

I retrieve error response when fetching exercise:

0:{"a":"$@1","f":"","b":"eETmgndxtv4Ar0i8Wync1"} 1:{"serverError":"An unexpected error occurred."}

My request: curl 'https://workout.cool/' \ -H 'accept: text/x-component' \ -H 'accept-language: en-US,en;q=0.9,pl-PL;q=0.8,pl;q=0.7' \ -H 'cache-control: no-cache' \ -H 'content-type: text/plain;charset=UTF-8' \ -b 'Next-Locale=en; _fbp=fb.1.1750253718188.954698194752805529' \ -H 'next-action: 7f80b017f78704b00d2411aebde5ba8318b475de6d' \ -H 'next-router-state-tree: %5B%22%22%2C%7B%22children%22%3A%5B%5B%22locale%22%2C%22en%22%2C%22d%22%5D%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%2C%22%2F%22%2C%22refresh%22%5D%7D%2Cnull%2Cnull%2Ctrue%5D%7D%5D' \ -H 'origin: https://workout.cool' \ -H 'pragma: no-cache' \ -H 'priority: u=1, i' \ -H 'referer: https://workout.cool/' \ -H 'sec-ch-ua: "Google Chrome";v="137", "Chromium";v="137", "Not/A)Brand";v="24"' \ -H 'sec-ch-ua-mobile: ?1' \ -H 'sec-ch-ua-platform: "Android"' \ -H 'sec-fetch-dest: empty' \ -H 'sec-fetch-mode: cors' \ -H 'sec-fetch-site: same-origin' \ -H 'user-agent: Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Mobile Safari/537.36' \ --data-raw '[{"equipment":["PULLUP_BAR","BANDS","BODY_ONLY"],"muscles":["TRAPS","BACK","SHOULDERS","TRICEPS","FOREARMS","GLUTES","HAMSTRINGS","CALVES"],"limit":3}]'

Thanks a lot for reporting! The traffic from HN hit hard (which I didn’t expect tbh).

I’m working on stabilizing it and will have a fix in the next minutes / hour

Appreciate you testing it out! thanks again.