I want to announce here new version of application on marketplace [OAuth 2.0 Connector with PKCE]

This is renovated app for minting the OAuth 2.0 tokens. 

As you may know, [PKCE] (Code Verifier) is becoming a new standard for OAuth and as of now supported by numbers of provider - Okta, Xero, RingCentral, Google, Azure.

Moreover in the nearest future this would be considered as the industry standard.

 
In my app, new Code Verifier flow have been implemented out of the box along with multiuser support and return url option - feature created for developer who wants to interact with account using API separately for each user. 

Now, you can create connectors from deluge, get formatted authorization url, open in the users window, handle response and configure endpoint you want to return back after OAuth Dancing - in other words embed connector into your ecosystem.