Download the official MyEdenred app from Edenred Belgium for free. You can recognise it by this icon:
If you already have a MyEdenred account, then your credentials are the same as those for your MyEdenred web space. That means your login name is the email address you created your web space with.
If you do not yet have a MyEdenred account, then you can easily create one by choosing for "Register". You will just need your Edenred Card Number and your National Registration Number (INSS).
Forgot your Credentials?
Find the solution here!