Single Sign-On

Single Sign-On allows users to log in to a cPanel & WHM or Plesk hosting account directly from a link in WHMCS without reauthenticating.

Application Links

Application Links use WHMCS Single Sign-On to allow users to seamlessly access WHMCS from the cPanel or WP Squared control panels.

OpenID Connect

OpenID Connect is the online standard for Single Sign-On and identity provisioning. It uses JSON-based identity tokens (JWT) and OAuth 2.0.

Single Sign-On into WHMCS

Single Sign-on allows trusted applications and third parties to log users in to WHMCS automatically, without reauthentication.