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srenj0001
srenj0001
Participating Frequently
Feb 28, 2023 4:31 PM UTC
Solved

How can I call a REST service using NTLM authentification?

Hi, I need to call a danish web service (KMD Workzone). It uses the OData protocol, which is a protocol for REST APIs. The authentification protocol is NTLM.

Problem is, I can't find a way in Appian to combine REST and NTLM:

If I use an integration object, then it must use a connected system, and NTLM is not among the 7 supported authentification protocols.

If I use the smart service "Call web service", then it seemingly supports NTLM, but only in combination with the SOAP protocol (it requires a WSDL).

It seems that at one time the plugin WebAndXMLExtensions could do this, but it is not in the App Market anymore. 

Regards, Søren Juul

stefanhelzle0001
stefanhelzle0001Answer
Brainy
Feb 28, 2023 5:44 PM UTC

AFAIK NTLM is not supported. I suggest to contact Appian and see whether they have ideas.

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1 reply

stefanhelzle0001
stefanhelzle0001Answer
Brainy
Feb 28, 2023 5:44 PM UTC

AFAIK NTLM is not supported. I suggest to contact Appian and see whether they have ideas.

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