Fitness, METs, & Health Analytics API
Exercise reduces all-cause mortality risk, but air pollution increases it. This API provides tools to quantify the balance between the benefits and risks of outdoor exercise specific to a user, their location, and their activity. With these tools, you can power your fitness app, wearable integration, or health tech startup with accurate metabolic and physical activity data from the scientific…
Fitness, METs, & Health Analytics API endpoints
| Method | Endpoint | Description |
|---|---|---|
| metrics | ||
| GET |
calculateTargetWeight /metrics/target_weight |
Calculate the target date and days required to reach a specific weight goal. |
| GET |
calculateBMI /metrics/bmi |
Calculate Body Mass Index (BMI) from height and weight. |
| GET |
calculateBMR /metrics/bmr |
Calculate BMR and TDEE based on physical characteristics. |
| health | ||
| GET |
convertAQIToPM25 /health/aqi_to_pm25 |
Convert US AQI to PM2.5 concentration in ug/m3. |
| GET |
calculateCaloriesBurned /health/calories |
Calculate total calories burned using activity code, duration, and weight. |
| GET |
airQualityExerciseSafetyBasic /health/tipping_point |
Calculate the "Tipping Point" (in minutes) where PM2.5 risks outweigh exercise benefits using raw MET and PM2.5 values. |
| GET |
airQualityExerciseSafetyAdvanced /health/tipping_point_advanced |
Calculate the "Tipping Point" (in minutes) where AQI/PM2.5 risks outweigh exercise benefits using activity codes and optional mitigation factors. Returns advanced metrics… |
| mets | ||
| GET |
activityCategories /mets/categories |
Retrieve a list of all major physical activity categories. |
| GET |
searchActivities /mets/search |
Search for activities by description using keywords. |
| GET |
lookupMetValue /mets/mets |
Look up the exact MET value for a specific 5-digit or 7-digit activity code. |
| GET |
activitiesByCategory /mets/activities |
Get a list of specific activities and their codes within a category. |
Fitness, METs, & Health Analytics API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $10 / month | 2 / second |
|
| ULTRA Recommended | $50 / month | — |
|
| MEGA | $150 / month | — |
|