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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / Export BC data through...
Small and medium business | Business Central, N...
Answered

Export BC data through webservices + Power Automate OAuth

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Posted on by AntonisK 260

Dear all.

I am having big trouble trying to deal with OAuth authentication for http connector in Power Automate.

I am using the HTTP call to get some master data from Business Central and post them to a csv file.

I have managed to call the api through postman , following the guide that yzhums  proposes ( https://yzhums.com/20690/ ) , but i haven't managed to call the api through Power Automate.

Can someone explain to me what do i need to insert on each and every one of the fields below?
pastedimage1670693100428v1.png

Has anyone managed to use Power Automate to retrieve BC Data, by using OAuth instead of Basic Authentication?

Thank you in advance lads.


I have the same question (0)
  • Suggested answer
    DAnny3211 Profile Picture
    DAnny3211 11,423 Super User 2026 Season 1 on at

    hi

    look my blog

    danieleincalza.blogspot.com/.../oauth20-calling-custom-ws-business.html

    check my answer if it helped you, thanks

    DANiele

  • AntonisK Profile Picture
    AntonisK 260 on at

    Since i need a Get request to retrieve data within BC , what must my first http call be?

    As far as i remember, i cant use body scope in a get request.

    https://prnt.sc/nOrtA4NwGe9j

  • Verified answer
    DAnny3211 Profile Picture
    DAnny3211 11,423 Super User 2026 Season 1 on at

    hi

    make an initial call to retrieve the beare token

    pastedimage1670749838440v1.png

    METHOD: POST

    URI: login.microsoftonline.com/.../token

    HEADERS: Content Type - > x-www-form-urlencoded

    BODY : grant_type=client_Credential&client_id={myAppID}&client_Secret={MyCLientSecret}&scope=https://api.businesscentral.dynamics.com/.default

    then makes the second call for WS BC

    pastedimage1670749970277v3.png

    in my example I do a post, if you need to retrieve data from BC you do a GET

    check my answer if it helped you, thanks

    DANiele

  • Suggested answer
    Nitin Verma Profile Picture
    Nitin Verma 21,812 Moderator on at

    Hi,

    you can check below link

    www.navwithnav.com/.../

  • AntonisK Profile Picture
    AntonisK 260 on at

    Verifying your answer.

    Thank you , you saved my day!

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