Learn How to Use the FirstClass API
If you are interested in working through a set of tutorials on how to access and use the FirstClass API, you can work through these at
https://www.firstclass.com/APIVideos/
The series includes the following segments:
Introduction To FirstClass API (3:10)
Logging in with the API Inspector (4:10)
Retrieving and Updating with API Inspector (5:49)
Understanding JSON (4:36)
Browser Dev Tools and API Inspector (7:26)
FirstClass Field IDs (5:10)
Building Your Own Applications (11:09)
Code Samples (7:21)
Using the API in External Applications (5:39)