Hey, I don’t think you need a business zoom account to get Key and Secret. I had the same issue when I used the account owned by school/ company, but after I signed up with my personal email, I’m able to create SDK credentials on this page https://marketplace.zoom.us/develop/create.
It seems like the Key and Secret is required to access the frameworks and run demo app, so hopefully you’ll be able to get it this way!
Thanks for using the Zoom SDK. As @pqy mentioned, you do not need a business account to have SDK key & secret. As long as you are the admin of your account, you should be able to create SDK app on Marketplace and retrieve your SDK credentials. Please follow the instruction here to create an SDK app on Marketplace: https://marketplace.zoom.us/docs/guides/build/sdk-app;