Hello ,
i have an issue to generate a request to veo 3 from my n8n hosted on aws .
Authorization failed - please check your credentials
Request had invalid authentication credentials. Expected OAuth 2 access token, login cookie or other valid authentication credential. See Integrating Google Sign-In into your web app | Web guides | Google for Developers.
can you help please ?
Hey,
This is usually a credentials issue. Quick fix:
Go to Google Cloud Console
Create a new Service Accoun
Enable Vertex AI API for your project
Download the JSON key file
Add it to your n8n node settings
Can you share a screenshot of your authentication settings in n8n? It’ll help me see what might be wrong with the current setup.
This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.