I have created a public Discord channel to help answer API specific questions for anyone that needs help since I am not always checking in here because of lack of activity.
It is free… and should be way more responsive than this community. 
NOTE: I am not trying to steal people or advertise anything. I am happy to help since I have done a full implementation using the API and works really well.
It is so sad that there is no dev support here. I do not have time to check in here to help devs, but if they ask the question on my Discord, I will get to see it and respond. Cheers.
Remember to say hi when you pop in even if you don’t have a question yet.