# Google Sheets OAuth fails with 400 Bad Request in GlideOS

**URL:** <https://community.glideapps.com/t/google-sheets-oauth-fails-with-400-bad-request-in-glideos/87789>\
**Category:** Ask for Help\
**Created:** [October 23, 2026, 12:27pm UTC](https://community.glideapps.com/t/google-sheets-oauth-fails-with-400-bad-request-in-glideos/87789 "2026-10-23T12:27:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Vereda\_Contabilidade](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/vereda_contabilidade/32/96297_2.png) [@Vereda\_Contabilidade](https://community.glideapps.com/u/Vereda_Contabilidade)\
**Post date:** [October 23, 2026, 12:27pm UTC](https://community.glideapps.com/t/google-sheets-oauth-fails-with-400-bad-request-in-glideos/87789/1 "2026-10-23T12:27:50Z")

</div>

Hello everyone,

I am using GlideOS on the Free plan and trying to connect Google Sheets to my project, Vereda BPO.

When I click **Connect** and select my Google Workspace account, Google displays this error:

“400. That’s an error. The server cannot process the request because it is malformed.”

The Google Sheets integration remains disconnected. I have not granted the requested permissions or changed any project settings.

The error page does not show a more specific code, such as `redirect_uri_mismatch`. GlideOS also could not access the technical OAuth logs to identify the cause.

Has anyone experienced this issue with GlideOS and the managed Composio OAuth flow? Is there a known fix or a way to diagnose the authorization request or redirect URI without repeatedly retrying the connection?

I would appreciate any guidance. Thank you!