Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Data Days is here! Join us now for 60+ days of learning, challenges, and connection. Learn more

Reply
natolira
Frequent Visitor

Power query using post method with windows authentication

Hello. I have a macro that extract some content form an intranet, but I´m having trouble to implement the same solution using M.

 

The part of the vba code that matters is:

---------------------

Parameter = "MyParameter"
Url = "MyURL"

 

With CreateObject("MSXML2.XMLHTTP.6.0")
  .Open "POST", Url, False
  .setRequestHeader "User-Agent", "mozilla/4.0 (compatible; MSIE 6.0)"
  .setRequestHeader "Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1"
  .send Parameter
  txt = .responsetext
End With
Set objXmlHttp = Nothing
text = Split(txt, Chr(10))

-----------

 

and then I have the data I need in txt format....

 

Anyone can help me to get the same data using Power Query?

5 REPLIES 5
YARGLTD
New Member

Hi, did you ever figure out how to POST data using Windows Credentials to an API?  GET seems to be supported but not POST.  Any help would be appreciated as it's driving me nuts!  Regards, Steve

Anonymous
Not applicable

@natolira,

Please take a look at the following similar thread to connect to your API using M language.

https://community.powerbi.com/t5/Integrations-with-Files-and/How-to-Authenticate-to-a-REST-API-with-...

Regards,
Lydia

Lydia, thanks! I´m afraid tis link workd with basic authentication, not with windows authentication, which is my necessity.

Anonymous
Not applicable

@natolira,

You can directly add connection information in Advanced Editor to connect to your API. When using Windows credentials , please verify that you have been granted access with your own user/password combination. There are some samples for your reference.

https://jessedotnet.com/2016/06/24/power-bi-connect-to-your-secure-api/
http://angryanalyticsblog.azurewebsites.net/index.php/2016/05/16/api-strategies-with-power-bi/

Regards,

natolira
Frequent Visitor

Hello. I have a macro that extract some content form an intranet, but I´m having trouble to implement the same solution using M.

 

The part of the vba code that matters is:

---------------------

Parameter = "MyParameter"
Url = "MyURL"

 

With CreateObject("MSXML2.XMLHTTP.6.0")
  .Open "POST", Url, False
  .setRequestHeader "User-Agent", "mozilla/4.0 (compatible; MSIE 6.0)"
  .setRequestHeader "Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1"
  .send Parameter
  txt = .responsetext
End With
Set objXmlHttp = Nothing
text = Split(txt, Chr(10))

-----------

 

and then I have the data I need in txt format....

 

Anyone can help me to get the same data using Power Query?

Helpful resources

Announcements
Fabric Data Days is here Carousel

Fabric Data Days 2026

Don't miss out on Data Days, June 15 through August 7. Learn Fabric, Power BI, SQL, AI and more.

May Power BI Update Carousel

Power BI Monthly Update - May 2026

Check out the May 2026 Power BI update to learn about new features.

Power BI DataViz World Championships carousel

Power BI DataViz World Championships - June 2026

A new Power BI DataViz World Championship is coming this June! Don't miss out on submitting your entry.