What color is your auth? OAuth2 with Clojure and Temporal

Oauth2 has become the dominant authentication mechanism for Web APIs. It is more secure than than API keys since the user is involved in the login flow and since the tokens it produces are short-lived. Tech giants like Google and Amazon rely on OAuth2 to gatekeep access to their immense fleet of APIs. The trend is likely to continue as second authentication factors, passkeys or biometrics become…