USDA FoodData Central
USDA ARS
Up· checked 14 Nov 2026, 01:55 UTCFree keyFood & agriculture
Nutrient data for 400k foods; DEMO_KEY accepted for testing.
Details
- Access
- Free keyNeeds a free API key from the publisher.
- Coverage
- us
- Updates
- monthly
- Formats
- JSON
- License
- CC0
- Rate limit
- 1,000/hr
- API base
https://api.nal.usda.gov/fdc/v1- Tags
- nutrition, foods, nutrients
- Added
- 14 Nov 2026
Status checks
Up Last check 14 Nov 2026, 01:55 UTC, HTTP 200, 714 ms.
30-day uptime 100% (1 of 1 checks passed).
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- 14 Nov 2026, 01:55 UTC: up, HTTP 200, 714 ms
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