Course 9: Building Custom APIs with EMSE

COURSE 9 Details

Lessons:

1. Concept: Using EMSE to Act Like an API

2. Using aa.env.getValue as Input

3. Constructing & Returning JSON with aa.env.setValue

4. Triggering Scripts via Webhooks / REST Clients

5. Structuring Outputs (Status, Data, Errors)

6. Real-World Example: Record Summary API

🛠 Final Exercise:

Build a custom EMSE API that accepts a record ID and returns JSON of all fee items, contact names, and balance due.