Hi Leroy,
I had written a full implementation to utilize our State PDMP API for dispensation of scheduled drugs. I wrote it all in Net Talk - 3 years ago. No OAUTH but straight forward. I then went on to fully automate it so that I could query the PDMP for my complete schedule of patients for the day. Besides, I was able to get full reports and set up the data results so that they made sense to me. Once I got the hang of it and the query and response values, I did it all - simply with net Talk Client! If you get stuck, yell at me, maybe I can help you get along.
Ron Jolda