Verify OAuth credentials and API access
Verify your Google OAuth credentials and API access for Gmail, Calendar, Tasks, and Drive. Use this to troubleshoot authentication issues before running other commands.
/plugin marketplace add dnvriend/google-gmail-tool/plugin install google-gmail-tool@google-gmail-toolVerify Google OAuth credentials and API access.
google-gmail-tool auth check [-v|-vv|-vvv]
GOOGLE_GMAIL_TOOL_CREDENTIALS_JSON: Full OAuth2 credentials as JSONGOOGLE_GMAIL_TOOL_CREDENTIALS: Path to credentials JSON file# Check authentication status
google-gmail-tool auth check
# Check with verbose output
google-gmail-tool auth check -vv
Returns status for Gmail, Calendar, Tasks, and Drive API access.