For implementation and testing purposes we have created a Postman collection you can use.
Postman is a REST client plugin for chrome and you can get it here http://www.getpostman.com
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It is recommended to use the Postman client when testing
Import
All functions in the REST api have been created in this collection
https://www.getpostman.com/collections/26277-b275e08a-6864-70be-825c-4a8c74054ca8-2HRFSw
Select Collections -> Import
Enter the URL above and import the collection
Remember to update your collection to get the newest API functions
Environments
The collection supports environments, so you need to create one
Select "Manage Environments"
Click Add
Click Globals and add your apikey
Test
You are now ready to test that everything works, by using the ping call