perhaps if I could see something here: https://horse-racing-usa.p.rapidapi.com/

instead of this message, maybe I would use this API . . .
{“message”:“Invalid API key. Go to https://docs.rapidapi.com/docs/keys for more info.”}

without Morning Line Odds at a bare minimum of content…
Alex Ortega, if this is just a hobby, or something, then don’t expect anyone to pay for a Premium Subscription, without some sort of Documentation, please…?