Open Food Facts
Crowdsourced open database of food products with ingredients, nutrition facts and labels searchable by barcode.
Open Food Facts is listed in Open Data.
Auth No auth Pricing Free URL https://world.openfoodfacts.org/ Docs https://openfoodfacts.github.io/openfoodfacts-server/api/
Key metrics
100 req/min Rate limit Free and keyless; read API asks for no more than ~100 requests/minute for product queries and ~10/minute for search (fair use).
Gotchas
No gotchas documented yet. Contribute one if you know a constraint we missed.
Labels
- No auth
No auth
Callable with no API key or login — lowest-friction to integrate.
food nutrition barcode products crowdsourced