Usage of CyberArk Rest API and Permission required to access API endpoint

I am new to CyberArk, I was trying some Rest API calls.
I tried to invoke API with /AIMWebService/api/ endpoint and successfully retrieved data.
But I am not able to invoke API with /PasswordVault/api/ endpoint call fails with error ‘connection to vault terminated’.
what could be the reason do I have to provide any extra key/certificate?

Are you sending a POST logon request to the /PasswordVault/api or just trying to GET similar to /AIMWebService/api?

I am trying a GET similar to /AImwebservice/Api

Hi @chandrakanth ,

I don’t know the details of your setup and whether the following applies, but I found a couple of things that might help: