
Nutrition data for 4,631 ingredients with food names in 19 languages.
CookbookSocial Nutrition API is a free Food & Drink API that requires apiKey authentication, is served over HTTPS and does not support CORS, so it should be called from a server.
Multilingual nutrition data API: 4,631 standardized raw ingredients, 20 languages, 41 nutrients, household portions, density conversion and nutrient-level provenance.
Details from cookbooksocial.app.

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The CookbookSocial Nutrition API is provided by CookbookSocial (cookbooksocial.app). Multilingual nutrition data API: 4,631 standardized raw ingredients, 20 languages, 41 nutrients, household portions, density conversion and nutrient-level provenance.
Yes. The CookbookSocial Nutrition API is listed in the Food & Drink category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Yes. The CookbookSocial Nutrition API uses apiKey authentication, so you need to register for credentials before making requests.
Not directly. The CookbookSocial Nutrition API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.
Yes. The CookbookSocial Nutrition API is served over HTTPS, so it's safe to use in production.