What this SSO integration does
What you need before you start
Find your Domain and Client Key in Auth0
Connect Auth0 to Plutio
How users sign in with SSO
Troubleshooting
The Single Sign-On integration lets you use Auth0 as the identity provider for your Plutio workspace.
Once it’s connected:
Clients and contributors can log in using the same credentials they already use with your company.
You control access from Auth0 (enable/disable users, apply MFA, etc.).
Users don’t need to create or remember a separate Plutio password.
This is a workspace integration, so it affects everyone in that workspace.
You’ll need:
An Auth0 tenant (already created).
An application in Auth0 dedicated to Plutio (Regular Web App / OIDC).
Access to that application’s settings so you can copy:
Domain (your Auth0 tenant domain)
Client Key (often called Client ID in Auth0)
If you don’t manage Auth0 yourself, loop in whoever handles identity/IT in your company.
In Auth0:
Go to Applications → Applications.
Open the application you created for Plutio.
In the Settings tab, copy:
Domain – looks like your-tenant-region.auth0.com.
Client ID – this is what you’ll paste into the Client Key field in Plutio.
Keep this page open while you switch to Plutio.
In Plutio:
Go to Settings → Integrations → Single Sign-On.
In Domain, paste the Auth0 Domain.
In Client Key, paste the Auth0 Client ID.
Click Connect.
If the details are valid, the integration will be activated and SSO will be ready to use.
After setup:
On your workspace login page, users will see an SSO option (depending on your sign-in configuration).
When they choose it, they’re redirected to Auth0 to log in.
After a successful login, Auth0 sends them back to Plutio and their account is created or matched based on their email.
You can invite clients and contributors as usual; they’ll use SSO instead of setting a separate Plutio password.
“Invalid domain” or “invalid client” errors
Double-check that the Auth0 Domain and Client ID are copied exactly (no spaces, no extra characters).
Make sure the Auth0 application is not disabled or deleted.
User can’t sign in via SSO
Confirm the user exists in Auth0 and is allowed to use that application.
Make sure the email they use in Auth0 matches the email on their Plutio invite.
SSO suddenly stops working
Check if anything changed in Auth0 (rotated keys, renamed tenant, disabled application).
If nothing obvious changed, grab screenshots + timestamps and contact support so it can be escalated.
