https://community.hubspot.com/t5/APIs-Integrations/Oauth-Scopes-required-for-workflow-extensions/m-p/227957#M6853 <P>Hi!</P> <P>I had the same issue at the beginning, and HubSpot mentioned us that in order to create the extension definitions with their API, I needed it to use the hapikey associated to our development portal instead of our organization hapikey to create them.</P> <P>Let me know if it was the same issue.</P> Fri, 31 Aug 2018 18:57:52 GMT danielolarte 2018-08-31T18:57:52Z