Calendly V1 API and webhooks will be phasing out beginning May 2025 and will soon be permanently deprecated. Please refer to theMigration Guidefor next steps to avoid disruptions to your connections and integrations.
Enable users to create new Calendly accounts without leaving your app
Eliminate the drop offs that usually happen when your users are redirected from your app to sign up for a software that you’re integrated with.
By implementing OAuth 2.0, you can enable Calendly's new user sign up flow in your app so your users can sign up for a Calendly account without leaving it.