What if my question is not listed in this FAQ?
Contact your Expoints experience manager. If you have none, mail to service@expoints.nl.
Upon retrieving your access token, it is valid for 1 hour (3600 seconds). This can be seen in the "expires_in" property of the response body.
https://[customer].expoints.nl. Replace '[customer]' with your own instance name.
Set the content type header for all requests to 'Content-Type: application/json; charset=utf-8' or 'Content-Type: application/xml; charset=utf-8'.
Some programming languages or libraries use utf-16 by default, a mismatch in this charset can cause strange behavior.