Contact our Support Team
As a TPP if you face any problems using either our Sandbox or Production APIs you can contact us by using the dedicated support email : PSD2Support@milleis.fr
Please try to give us the full context of your request :
- TPP Name,
 - TPP Registration Number,
 - Date and Time of the issue,
 - Service : AIS, PIS, FCS,
 - Endpoint,
 - Error message, error code, screenshot,
 - Information about concerned version by using one of the following URLs.
A valid QWAC Certificate for PSD2 is required in order to access these URLs. 
The certificate is mandatory, otherwise you will get an error : 
Our support team will answer you as soon as possible.