If it’s not working using https:// in Thunkable then I’m not sure. I might be able to figure it out if I could test the API blocks myself.
Do you have an API key you can share with me privately?
Edit: I was able to get a key and test the URL in the browser. It works with http:// but not https://. With a secure https:// connection, it returns the error you’re getting.
I feel like there’s an issue where Thunkable sends all API requests as https://. I can’t quite remember and I didn’t find any topics where that’s explained. Maybe someone else can chime in here.
Edit #2: Found one reference to this:
Then again, this seems to indicate this issue has been addressed: