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scabral
Helper IV
Helper IV

creating a POST API call using windows authentication

Hi,

 

I have an API that i am able to connect to via Postman with success.  The API requires some parameters and I'm using the NTLM authentication in Postman which is the only option that works.  Here isthe curl from postman:

 

 
is there anyway to accomplish this in Power BI using M code?  I've tried different ways that I've seen online but keep getting the error that I can only connect using anonymous access using Web.Contents.  
 
thanks
Scott
1 REPLY 1
Anonymous
Not applicable

Hi @scabral ,
Based on your description, implementing NTLM authentication in Power BI is really complicated because Power BI's Web.Contents function does not directly support NTLM authentication. If you need to implement NTLM authentication in power bi, you can create a custom connector to handle NTLM authentication. Or, you can try to use R or Python script to handle NTLM authentication.

library(httr)

url <- "https://prd-01-api-afmmrr/Api/Reports/RenewalActivities?userId=corp%5Ccabrals&targetCurrency=USD&exc..."
username <- "username"
password <- "password"

response <- GET(url, authenticate(username, password, type = "ntlm"))

content <- content(response, "text")
content

Run R scripts in Power BI Desktop - Power BI | Microsoft Learn

authenticate function - RDocumentationauthenticate function - RDocumentation

 

Best regards,
Albert He


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