Yes we do have a full API for the app. You can get access to the API by clicking here.
Go to Help
Go to Documentation
Click on API
You can only access API Methods that you have role access to in the app.
The API is fully documented.
You will need to authorize before calling any methods.
The API is live, if you want access to our test environment, please request it in this chat and one of our support people will get approval from your account administrator and if approved will reach out directly to get you access.