Lucidchart Common Errors
Overview
Quick reference for Lucidchart API errors with solutions.
401 — Authentication Failed
Fix: Verify OAuth2 credentials at developer.lucid.co.
403 — Insufficient Permissions
Fix: Check OAuth scopes include required permissions.
404 — Document Not Found
Fix: Verify document ID. User must have access.
429 — Rate Limited
Fix: Implement backoff. Lucid API: 100 requests/minute.
Quick Diagnostic
# Check API connectivity
curl -s -w "\nHTTP %{http_code}" https://api.lucid.co/v1/health 2>/dev/null || echo "Endpoint check needed"
echo $LUCID_API_KEY | head -c 10
Resources
Next Steps
See lucidchart-debug-bundle.