Datum Factory is an API only event tracking service. There's a couple of easy tasks that need to be squared away before you can get started.
Create account at https://datumfactory.com
Create a container
Login through API and get auth token
Begin making requests
To get started you will need to register an account at https://datumfactory.com.
A container is just a way to organize various sites or app. You would have a container for each app that you wish to log events for, and you will use the container in your API requests.
Send a POST request to https://YOUR-CONTAINER.datumfactory.com/api/login with the email and password that you used to create your account with. In the return response, you will receive an authentication token that you can use to make future requests with.