**What was analyzed:** The provided text is an error code 'Error 400: redirect_u...
Verdict: INCONCLUSIVE
Verdict details
Confidence: 50%
**What was analyzed:** The provided text is an error code 'Error 400: redirect_uri_mismatch'. **What sources confirm:** The external search results consistently explain that the 'Error 400: redirect_uri_mismatch' is a technical error related to Google OAuth 2.0 authentication. It occurs when the redirect URI provided in the request does not match any of the URIs registered in the Google API Console for the specific application. This is a common issue for developers integrating Google services. **Limitations:** The input text itself is just an error code and does not contain any claims or statements that can be fact-checked. The search results provide context and solutions for the error, but do not address any specific assertion made by a speaker. **Conclusion:** The input is an error message, not a statement of fact or opinion that can be verified. Therefore, the status is inconclusive. (Source Quality: HIGH)
Sources consulted
| Source | Domain | Date | What it says |
|---|---|---|---|
| Error 400 - redirect_uri_mismatch in Google Console - Server Fault | serverfault.com | — | #### Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for dev |
| 400 redirect_uri_mismatch Error - Simply Schedule Appointments | simplyscheduleappointments.com | — | Help Center > Troubleshooting > 400 redirect\_uri\_mismatch Error. # 400 redirect\_uri\_mismatch Error. In this guide, we want to give you some tips on solving |
| Google OAuth 2 authorization - Error: redirect_uri_mismatch | stackoverflow.com | — | # Google OAuth 2 authorization - Error: redirect\_uri\_mismatch. The redirect URI in the request: http://127.0.0.1:3000/auth/google_oauth2/callback did not matc |
| MAKE / GOOGLE DOCS & GOOGLE DRIVE : Error 400 | community.make.com | — | I get from Google an error message: “Error 400 : redirect_uri_mismatch” (see capture). Clicking on error details shows: redirect_uri=https |
| Error 400: redirect_uri_mismatch - Setting up Gmail credentials | community.n8n.io | — | The “Error 400: redirect_uri_mismatch” during Gmail OAuth setup in n8n is almost always due to Google not recognizing the redirect URI used |
| Error 400: redirect_uri_mismatch using google OAuth - Qt Forum | forum.qt.io | — | # Error 400: redirect\_uri\_mismatch using google OAuth. Hi, I am trying to connect google's oauth to my app but I face a mismatch between the redirect\_uri. Th |
| Error 400: redirect_uri_mismatch when using authjs with Sveltekit | github.com | — | The issue is actually with authentication when I use google's oAuth provider, I get Error 400: redirect_uri_mismatch, here is the error message. |
| Google assisant SDK 400 redirect_uri_mismatch | community.home-assistant.io | — | When I try to authorize the Google Assisant SDK, I get an error for Google “Access blocked, the request of the app is invalid” (my translation of the actual |
Recommended next steps
- Provide a specific claim or statement for fact-checking.
- If the user is experiencing this error, consult the provided search results for troubleshooting steps.
Analysis limitations
- The input is an error code, not a verifiable claim.
- The search results explain the technical nature of the error but do not address any specific assertion.
- A specific claim or statement related to the error code would need to be provided for fact-checking.
View full analysis on Justificat.ro
How to cite this
In-text citation: Justificat.ro, „**What was analyzed:** The provided text is an error code 'Error 400: redirect_uri_mismatch'. **What sources confirm:** ", 2026-04-04, https://justificat.ro/en/analysis/55719df4-7ceb-4cc0-a886-73989bca99d3
Permanent link: https://justificat.ro/en/analysis/55719df4-7ceb-4cc0-a886-73989bca99d3
License: Verdicts and aggregate figures may be quoted freely with attribution and a link to Justificat.ro.