Miro SSO Error "Unable to fetch"
Jul 29, 2025
Single Sign-On
Okta Classic Engine
Okta Identity Engine
Overview
After the Okta - Miro Single Sign On (SSO) integration is enabled, the SSO flow fails on the Miro login page with a visible error:
Failed to fetch
Applies To
- Miro
- Single Sign On (SSO)
- Error
Cause
This issue is caused by an SSO misconfiguration on Miro's side.
Solution
Add the missing domains (used by the users) to the Approved Domains section in the Miro admin dashboard.
If the error persists, please contact Miro support for more details.
