{"message":"Parts Catalog Tree Flattener API","version":"1.0.0","endpoints":{"POST /flatten-parts-catalog":"Flatten parts catalog tree and return leaf nodes as JSON","POST /v2/flatten-parts-catalog":"Flatten parts catalog schemas for V2 and return schemas as JSON","POST /process-image":"Process image from URL for WhatsApp compatibility","GET /processed-images":"List all processed images","DELETE /processed-images/{filename}":"Delete a specific processed image","GET /health":"Health check endpoint","GET /docs":"Interactive API documentation"}}