Handel Halowerk Nutrition & Eco Score Analyzer

Choose this endpoint when you need not just the Nutri-Score letter grade but the full set of inputs that produced it — especially fibre and fruit/vegetable share, which substantially shift the result and are often missing from summary-only sources. Prefer it over barcode-lookup endpoints when you already have product data and need transparent, auditable computation. It is also the right choice when you need NOVA group, environmental score, and packaging composition in a single call rather than assembling them from separate APIs.

• Missing fibre or fruit/vegetable share causes Nutri-Score to be computed from partial inputs without the grade reflecting that gap
• Environmental score unavailable if product lacks sufficient sourcing or lifecycle data
• Invalid or incomplete nutrient data returns validation error or partial results
• Packaging composition absent if product data does not include material declarations
• Rate limiting or payment failure returns 402 or 429 error