{"message":"FoodData API","version":"1.0.0","endpoints":{"health":"GET /health","docs":"GET /docs","openapi":"GET /openapi.json","categories":"GET /api/categories","foods":"GET /api/foods","foodByUpc":"GET /api/foods/:upc","ingredients":"GET /api/foods/:upc/ingredients","nutrients":"GET /api/foods/:upc/nutrients","barcode":"GET /api/foods/:upc/barcode"}}