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Hubspot Custom Connector for Hubspot Webhooks



I'm working on setting up hubspot webhooks for my flow to copy data from hubspot to our internal system.  I have added everything on the hubspot end, correctly.  Hubspot Webhooks only work with Oath authentication, not API key, etc.


When I'm setting up my custom connector in power automate (flow), I have entered the following parameters:

Choose what authentication is implemented by your API * - Oath 2.0

Identity Provider - Generic Oath 2

Client Id - provided by hubspot 

Client Secret - provided by hubspot

Authorization URL * -

Token URL -

Refresh URL -

Scope - Contacts


When I hit Create Connector, I expect the Redirect URL to be populated by Microsoft Flow, however, it doesn't populate.  In addition, the Refresh URL gets wiped out.


Can you please help?




Hi @powerbiadmin,


There is a current issue with creating a custom connector using the OAuth 2.0 authentication type.

As an temporary solution, in order to make your custom connector work, please add the following URL as Redirect URL within the specific Application under your Azure AD:


The Devs are currently working on fixing this issue.


Thank you,

Ovidiu Bordea

New Member

Hello @powerbiadmin @a-ovbord 
Is there any update on this thread how to setup OAuth2.0 in Power Automate specially for HUBSPOT.

Thanks in advance.

Helper IV
Helper IV

@powerbiadmin did you ever get this to work? I'm exploring the options on how to integrate with HubSpot and would prefer to use Power Automate. 

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