Here's a program that automates the process for Step it Up Kids!
Create an environment if you wwould like, then run pip install -r requirements.txt
Rename config.json.example to config.json, fill in the values.
(stepitup does have a ratelimit, which will result in a 403 error)
(you also might need to update the proxy list)
domains- The domains are a list of tld's or subdomains that you have mail for.tempmail- Whether or not to use a disposable mail website.tempmailkey- API Key for .familyAuthKey- The sort of "login" used on the stepItUp website, you can obtain this from your cookies, it should be around 7 digits. You can also put multiple accounts and the bot will evenly spread out the emails to them. Another thing to note, since these are just digits, it's quite easy to impersonate people.schoolPath- stepItUp will provide you with a link (ex. https://stepitupkids.com/RealNotFakeHighSchoolName) for each school you want to participate in, in this case provide RealNotFakeHighSchoolName.
You can do stuff, whatever really.
https://github.com/TheSpeedX/PROXY-List
https://proxyscrape.com/free-proxy-list
Whoever made the libraries I used