Troubleshooting

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Claude Code auth conflict

If Claude Code shows the warning:

Auth conflict: Both a token (ANTHROPIC_AUTH_TOKEN) and an API key (/login managed key) are set.

This means you previously logged in via Anthropic Console. Log out to resolve the conflict:

claude auth logout

Tips

• Check login and proxy status: ai-gateway status
• View logs on Linux: journalctl --user -u ai-gateway-proxy -f
• If you use other Google Cloud tools (gcloud, bq, terraform), add export GOOGLE_CLOUD_PROJECT=... after the eval line in your shell config to override