107 Endpoints
Comprehensive health and fitness endpoints for activity scoring, workout planning, recovery intelligence and nutrition context.
Product Capabilities
Features built for
enterprise delivery.
Every capability in this stack is designed to help teams ship with confidence: predictable outputs, secure access, simple operations and a direct path from prototype to production.
Role Controls
Admin, Developer and Finance access tiers help large teams maintain governance without slowing engineering throughput.
Credit Billing
Usage-based economics tuned for B2B integration: forecast burn, purchase credits and scale spend by traffic.
Multilingual Output
Serve localization-ready results across 26 languages through one API surface and consistent schemas.
External Docs
Dedicated docs host for endpoint references, code examples, onboarding and integration paths.
Status Visibility
Public trust and dashboard visibility help platform teams track service health and activity.
Burst Traffic Ready
Direct-host architecture supports high-concurrency bursts and sustained monthly traffic.
Query Language Control
GET and POST endpoint families support optional query lang across all direct-host locales.
Private SLA Option
Request isolated enterprise deployments with dedicated SLA agreements and contracted infrastructure terms.
Intelligence Surface
One health layer. Multiple markets.
The point is not just endpoint count. It is faster product assembly across adjacent health, fitness and wellness markets.
Diabetes & Blood Sugar
Integrate blood sugar and diabetes tracking capabilities with HOMA-IR, QUICKI, eAG and risk-oriented estimations.
View DocumentationNutrition & Diet
Build personalized macro, keto, hydration, micronutrient and meal-planning intelligence into wellness products.
View DocumentationBody Composition
Move beyond BMI with body fat, FFMI, lean mass, ideal weight and body recomposition forecasting.
View DocumentationFitness & Training
Generate daily and weekly plans, progression targets, deload phases, training load and plateau-breaker logic.
View DocumentationMetabolism & Energy
Use BMR, TDEE, RMR, EER, Katch-McArdle and metabolic-adaptation calculations for accurate energy logic.
View DocumentationPerformance & Sports
Power athletic products with VO₂max, running economy, race prediction, 1RM and strength benchmarks.
View DocumentationRecovery & Longevity
Model readiness, muscle recovery, sleep optimization, central fatigue and longevity-oriented signals.
View DocumentationRisk & Health Assessment
Add structured screening for sedentary risk, injury risk, kidney function and other health indicators.
View DocumentationHeart & Cardiovascular
Deploy LDL, VLDL, QTc, heart-rate zones, ABI and cholesterol interpretation utilities.
View DocumentationGo-to-market fit
Consumer apps to enterprise systems.
Use the same contract for onboarding journeys, daily engagement, analytics, risk scoring and operational dashboards.
Use the stack for
- Fitness and gym apps
- Nutrition tracking platforms
- Healthcare SaaS dashboards
- Cardiovascular monitoring systems
- Risk and health assessment tools
- Biohacking and performance analytics
- Mobile wellness applications
- Corporate wellness systems
- Insurance and actuarial workflows
Enterprise Controls
Reliability and governance layers.
Reliability Program
- SLO — latency envelope tuning for burst and sustained traffic.
- Capacity — load management controls for peak-event demand.
- Hardening — rollback-safe release and resilience workflows.
- Enterprise — private deployment and SLA pathways.
Governance Workflow
- Access — role-based controls across admin, developer and finance.
- Observe — dashboard visibility for activity, billing and health.
- Control — quota-aware operations for predictable behavior.
- Scale — contracted expansion via private infrastructure.
Same contract, bigger workload
From prototype to high-scale production.
Develop with the same schema early, then scale on api.hefitapi.com for concurrency, multilingual responses and enterprise governance.
Feature FAQs
What teams ask before integration.
The platform currently exposes 107 health and fitness endpoints for production-grade integrations.
api.hefitapi.com is the recommended direct host for full performance and feature coverage.Use optional query
lang on GET and POST URLs with one of the 26 supported locale keys.Yes. The public production infrastructure is designed for burst traffic and supports up to 80+ million monthly API hits.
Yes. Production responses include enterprise metadata fields used for request tracing, quota visibility and governance workflows.
Yes. Private enterprise instances with dedicated SLA agreements are available on request.
No. The API uses standard REST conventions with JSON responses and works with any HTTP client.
Health and fitness calculations are based on established formulas and are validated against clinical and sports-science references documented by the product team.