Luck with Food API Integrations?

Has anyone on here had any success gaining access to the MyFitnessPal API or the Fat Secret Premier tier API access?

If anyone has had success for reaching out to a company to integrate with I'd appreciate any advice or insight on how you were able to accomplish this.

Backstory:

I've been reaching out to MFP and Fat Secret for about the last 4 months, MFP does not respond even though they actually appear to have made some effort to create a request for API key (they have a form). Fat Secret has responded but when I send them my information for the their premier free tier, they don't respond.

MFP Request: https://docs.google.com/forms/d/e/1FAIpQLScRgAz4W_1QQ2He5QvUXsSfJxJ4xJZTbPUnzxo-uQahT3SESQ/viewform

Fat Secret: https://platform.fatsecret.com/api/Default.aspx?screen=prem