Please contact your Hubspot support to get a client_id/client_secret.

Hubspot will ask you a redirect URI. You can provide the following URL: **{{redirect_uri}}**
Mandatory scope are : oauth | contacts | content | forms | business-intelligence | e-commerce'

For more information, please visit: [Hubspot Documentation](https://developers.hubspot.com/docs/api/working-with-oauth)
