From my understanding there is no solid documentation yet as the API is still in development.
However, it’s a REST API and you can see what’s available by signing up for a trial on the Cloud edition and visiting the /api route in your web browser of choice. You can access the API before paying.
This is the route you would visit:
- Username: administrator
- Password: As entered when signing up
As long as you have created a business (you can use the sample business Northwind - Sample Business if you wish), you will be able to navigate through the data that is accessible via the API.
It’s actually very self-explanatory / almost serves as documentation by itself, but feel free to reply here if you have any questions about it.
You sound like you have the same requirements as I do, and that’s what led me to Manager!