CalorieNinjas API 2
Text Analysis · Operational · 30d uptime 100%
Natural language nutrition API to extract nutrition data from any text.
Trust signals
Pricing
FREE
Auth
API_KEY
CORS
Yes
Rate limit
Unknown
Health
86ms
Trust score
100 (A)
Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Excellent production-readiness signals.
Links
- Documentationcalorieninjas.com
- Base URLcalorieninjas.com
- OpenAPI specapi.apis.guru/v2/specs/calorieninjas.com/1.0.0/openapi.json
Integration checklist
- Auth is API_KEY
- CORS enabled — callable directly from browsers.
- Rate limit: not documented