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Food Barcode Facts
x402
Food Barcode Facts is a paid API for AI agents from food-barcode.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).
Returns a packaged food product's name, brand, Nutri-Score, NOVA processing group, per-100g nutrition, and data quality by barcode.
Price / call$0.02
Success—
StatusUnknown
How this service works
Packaged food profile by barcode: name, brand, Nutri-Score, NOVA processing group, nutrition per 100 g and data quality.
Output
Returns a JSON object with the product name, brand, quantity, Nutri-Score letter grade, NOVA processing group and its meaning, per-100g macros and micronutrients (energy, fat, saturated fat, carbohydrates, sugars, fiber, protein, salt, sodium), ingredient list, eco-score, labels, countries sold, a summary verdict with reasons, data quality metadata (completeness, last modified, has ingredients), source URL, attribution, and any data degradation flags.
Example use cases
Grocery cart nutrition check
“I just scanned barcode 0049000028911 at the store — can you pull up its Nutri-Score, NOVA group, and key nutrition numbers per 100g so I can decide whether to buy it?”
Diet tracking app enrichment
“I need the full nutrition facts and brand info for barcode 5449000000996 — calories, fat, sugars, protein, and carbs per 100g please.”
Ultra-processed food screening
“Can you check barcode 0038000845031 and tell me its NOVA processing group and what that means — I'm trying to avoid ultra-processed foods?”
Technical details
Endpoint
GEThttps://food-barcode.x402tookit.com/food-product?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a comprehensive single-call food profile for a packaged product by barcode, including Nutri-Score, NOVA processing classification, and per-100g nutrition. Prefer this over sibling endpoints when you want the full product overview in one call rather than specific sub-queries for allergens, additives, or diet compatibility.
Side effects
- Barcode not found in database — returns null or empty fields
- Invalid barcode format (not 8–14 digits) — input validation error
- Product exists but has incomplete nutrition data — partial results with degraded flag set to true
- Network or upstream Open Food Facts API unavailability — service error
- Payment not processed — x402 payment required error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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