Welcome to the Adobe® After Effects® Software Development Kit!
This is a living document, and is constantly being updated and edited. The latest public version of the SDK is available at: https://www.adobe.io/apis/creativecloud/aftereffects.html
While we’ve tried to organize this document in a logical order and provide plenty of cross references, your specific needs may vary. Searching through this document based on keywords will often lead you to your answer.
If you need more information, your question may already be answered on the After Effects SDK forum: After Effects SDK Forum
Use the search box there, and post a new question if your question hasn’t already been answered.