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Microsoft Dynamics CRM (Archived)

Not able to connect CRM Web API with External Web Site

Posted on by Microsoft Employee

Hello All,

I am trying to connect MS Dynamic CRM Web API with the external website.

Where I am calling CRM Web API at Client Side. But I m getting an error

Failed to load https://login.microsoftonline.com/common/oauth2/token: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:50256' is therefore not allowed access. The response had HTTP status code 400.

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  • Suggested answer
    Preeti Sharma Profile Picture
    Preeti Sharma 2,678 on at
    RE: Not able to connect CRM Web API with External Web Site

    Hi,

    Following links may help you :

    1. blogs.msdn.microsoft.com/.../use-oauth-to-authenticate-with-the-crm-service

    2. https://community.dynamics.com/crm/f/117/t/129578

    Hope this helps:)

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