Hi Quentin, <br>
<br>
the API Access is not restricted in trial cloud environments, so you probably have an error in your code or invalid credentials.<br>
<br>
Please check <a href="https://developer.docuware.com">developer.docuware.com</a> for the API documentation.<br>
<br>
Greetings from Germany,<br>
Simon H. Hellmann<br>
DocuWare System Consultant