I am trying to reach the URL "https://<site>/_vti_bin/NintexWorkflow/Workflow.asmx" in Sharepoint Online but when I get there I only have a blank page. No error message, anything.

So the question is, does Sharepoint Online have the web service "_vti_bin/NintexWorkflow/Workflow.asmx"?

If yes, do I have to activate anything?

Thanks,

Renato