Single Sign-OnSingle Sign-On allows users to log in to a cPanel & WHM or Plesk hosting account directly from a link in WHMCS without reauthenticating.
Application LinksApplication Links use WHMCS Single Sign-On to allow users to seamlessly access WHMCS from the cPanel & WHM control panel.
Single Sign-On Active Session ErrorsTroubleshoot and resolve `OAuth authorization request denied due to unexpected active login session for 'Closed' User ID` errors.
Single Sign-On Closed User ErrorsTroubleshoot and resolve `Single Sign-On authentication denied for 'Closed' User ID` errors when attempting to use WHMCS single sign-on.
Single Sign-On Configuration ErrorsTroubleshoot and resolve `Single Sign-On authentication denied per configuration for User ID` errors when single sign-on is disabled.
Single Sign-On Token ErrorsTroubleshoot and resolve `Unable to authenticate with Single Sign-On token for User ID` errors during WHMCS single sign-on.
WebPros Cloud Service Credential ErrorsTroubleshoot and resolve errors when a client cannot retrieve their WebPros Cloud service login credentials.
WebPros PartnerThe WebPros Partner addon module helps WebPros Partners use the Manage2 API to provision, manage, and bill for licenses and WebPros Cloud services.
Single Sign-On into WHMCSSingle Sign-on allows trusted applications and third parties to log users in to WHMCS automatically, without reauthentication.