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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / How to get customer da...
Finance | Project Operations, Human Resources, ...
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How to get customer data via API

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Posted on by J_Lee 943
I have tried to use API to retrieve customer data with POSTMAN.
 
1) to get token 
 POST https://login.microsoftonline.com/{tentant- id}/ouath2/v2.0/token
 
2) to get customer data
GET https://{D365 path}/data/CustomersV2 with bearer in the headers 
 
Unfortunately, the result is failed with error 401. Please advise what wrong it is
 
 
 
 
 
Categories:
Dynamics 365 Finance
  • Suggested answer
    Anthony Blake Profile Picture
    Anthony Blake 2,491 Super User 2025 Season 1 on at
    How to get customer data via API
    Hi @J_Lee,
     
    For future use, this postman workspace has fully working authentication already configured for you:
     
     
    Just complete the environment variables.
     
    Anthony
  • Suggested answer
    Ramesh Kumar Profile Picture
    Ramesh Kumar 4,856 on at
    How to get customer data via API
    I hope below can help you
     
     
    Thanks
    Ramesh
     
    If this was helpful, please check the "Does this answer your question?" box and mark it as verified.
  • Verified answer
    J_Lee Profile Picture
    J_Lee 943 on at
    How to get customer data via API
    Thank all.
     
    I have solved the Postman issue.
     
    The token should place in the 'Authorization' tab and select type = Bearer Token
     
  • Suggested answer
    Mohamed Amine Mahmoudi Profile Picture
    Mohamed Amine Mahmoudi 23,637 Super User 2025 Season 1 on at
    How to get customer data via API

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