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The Fitness Content API

One API for delivery, personalization, and insights across your entire product.

Plug & Play Publishing with Hyperhuman
Workout API • Stock Exercise Library • AI Recommend • AI Generate

Developer resources

Everything you need to evaluate, build, and integrate.

Built so your engineers can self-serve from read to ship.

Docs and live explorer

Read the full API reference in a cleaner modern format, or open the classic explorer to test endpoints live.

Custom player guide

Best starting point for most teams: Open API docs.

OpenAPI specs

Use the source of truth for codegen, SDK generation, tooling, and technical review.

JSON is best for tooling. YAML is easier to read and diff.

For AI agents and coding assistants

Use machine-readable artifacts built for LLMs, coding agents, and chat-native implementation workflows.

Compact LLM index

Use these instead of scraping page HTML when integrating with AI tools.

From Content to Intelligence

Library first. Intelligence next. Insights that retain.

Quick accessDocsClassic explorerOpenAPI JSONOpenAPI YAMLLLM bundleAgent guide
# Stock Exercise Library

GET /v1/orgs/{organizationId}/stock-exercises
  ?q=squat&availability=all-stock
  &locale=en-US&limit=20

// Single-exercise clip + preview
{
  "id": "...",
  "name": "Goblet Squat",
  "kind": "single-exercise",
  "muscleGroups": [{ "name": "Legs" }],
  "equipment": [{ "name": "Dumbbell" }],
  "preview": {
    "url": "https://.../master.m3u8",
    "poster": "https://.../poster.jpg"
  },
  "skillLevel": "beginner",
  "audioInstructions": [...]
}

# Related: GET /v1/workouts/exercises/metadata
POST /v1/orgs/{orgId}/workouts/recommend

{
  "endUserProfileDetails": {
    "age": 28,
    "fitnessLevels": ["beginner"]
  },
  "durationOptions": {
    "minMinutes": 20,
    "maxMinutes": 30
  }
}

// Response (instant <100ms)
{
  "workouts": [
    { "id": "...", "title": "Morning Flow", "matchScore": 0.95 },
    { "id": "...", "title": "Core Basics", "matchScore": 0.89 }
  ]
}
POST /v1/orgs/{orgId}/workouts/{workoutId}/adapt

{
  "endUserProfileId": "64e3bca9d1b7e600141a9712",
  "endUserProfileDetails": {
    "age": 28,
    "gender": "female",
    "fitnessLevels": ["advanced"],
    "goalIds": ["63c92926f920a9005c4e619c"],
    "trainingDaysPerWeek": 5,
    "preferredEquipmentCategoryIds": ["67deb36a..."]
  },
  "exerciseSources": ["premium_stock", "team_exercises"],
  "userGuidance": "Training for 10K run. Focus on
    endurance. Limited time, prefer shorter workout."
}

// Response (personalized from original)
{
  "name": "Adapted: Endurance Builder",
  "totalDurationSeconds": 1200,
  "difficulty": "advanced",
  "adaptationReasoning": "Shortened to 20min per
    user request. Swapped HIIT for steady-state
    cardio to support 10K goal.",
  "instances": [...]
}
POST /v1/orgs/{orgId}/workouts/generate

{
  "endUserProfileDetails": {
    "age": 28,
    "fitnessLevels": ["beginner"]
  },
  "exerciseSources": ["premium_stock"],
  "durationOptions": {
    "minMinutes": 20,
    "maxMinutes": 20
  },
  "categoryId": "615aa3f0dbe7140012c59e94"
}

// Response (2-8 seconds)
{
  "workout": {
    "id": "generated-abc123",
    "title": "20min Beginner HIIT",
    "duration": 1200,
    "segments": [...]
  }
}
GET /v1/orgs/{orgId}/endusers/{email}/insights/digest
    ?date=2026-01-10

// Daily AI Digest Response
{
  "pillars": [
    {
      "type": "health_pulse",
      "status": "green",
      "headline": "82 (+5 vs 7-day). Driver: Sleep.",
      "action": "Maintain your sleep routine",
      "readinessBand": "push"
    },
    {
      "type": "training",
      "status": "green",
      "headline": "4 workouts. Form: 78%. On pace.",
      "action": "Next: Full Body Strength"
    }
  ],
  "todaysFocus": "Complete: Full Body Strength",
  "dataCompleteness": 0.75
}
Step 1

Stock Exercise Library

Browse and stream individual clips. Build pickers and players—without filming.

  • Search free and premium stock by muscle, gear, and level
  • Localized names and audio. HLS preview ready to play
Step 2

AI Recommend

Suggest the best next workout or plan using goals and profile signals.

  • Personalized "Next Up" in seconds
  • Works with your existing content
Step 3

AI Adapt

Evolve existing workouts and programs as users progress and context changes.

  • Progression without manual programming
  • Keeps plans relevant, longer
Step 4

AI Generate

Create on-the-fly workouts and multi-week programs tailored per user.

  • Fresh sessions without a content treadmill
  • Built around constraints: time, level, equipment
Step 5

AI Insights

Turn sessions, feedback, and goals into daily guidance and 360 insights.

  • Daily digest + pillar detail views
  • Built for re-engagement loops

From exercise clips to adaptive programs—one API.

Delivery Options

From ready-made library pages to fully custom player experiences — deliver content your way.

Embed & Go

Embed a workout player or your entire customizable content library.

Best for: Web apps, portals, MVPs, landing pages, corporate wellness

See embed docs

Stream Videos

Full-length workout video or audio streams, ready for distribution.

Best for: VOD catalogs, CMS publishing, YouTube workflows

See streaming docs

Build Your UX

Playlists, segments, and stock exercise previews in your UI.

Best for: Apps that need an exercise picker—not only full workouts

Try endpoints live

Generate - Play - Track

Why Use the Hyperhuman API?

Deliver on-demand fitness content effortlessly across all digital platforms

Library without production
Library without production
Ship exercise video from day one. No shoot. No media stack.
Personalized Experiences
Personalized Experiences
Deliver workouts tailored to goals, fitness level, and equipment—at scale.
Instant, Multi-Channel Delivery
Instant, Multi-Channel Delivery
Embed interactive players, stream full workouts, or export videos across channels.
Lower Costs, Less Ops
Lower Costs, Less Ops
Replace heavy content pipelines with one API for delivery, tracking, and learning.
Faster Time-to-Market
Faster Time-to-Market
Clean OpenAPI flows and proven patterns. Many teams go live in days.
Keep members coming back
Keep members coming back
Recommend, adapt, and daily insights that drive adherence—not one-and-done sessions.

Your integration copilot

Explore the API in chat. Build faster with agents.

FAQs Hyperhuman API

Some of the things you might want to know

Can I browse individual stock exercise videos via the API?
Why is /video-assets empty when I want Hyperhuman stock exercises?
Which plans include the Stock Exercise Library API?
Is there any documentation available for the API?
How do I access the Hyperhuman API?
What type of fitness content can I deliver to my clients?
How do I embed Hyperhuman content on my website?
What are the two output formats for workouts provided by the Fitness Content API?
How does the Interactive Version enhance the offerings for businesses and digital fitness companies?
Are there additional costs associated with choosing a specific format?
Are there any limitations on the number of API requests I can make?
Is there any support available for the API?
Do you support localization / multiple locales?
Can we embed a player vs build our own?
Do you offer a free trial or sandbox?
Which API docs should I use first?
Do you provide OpenAPI files?
Do you provide docs for LLMs and coding agents?
Can I explore the API before I have production access?

Partner ecosystem

Explore the partners extending Hyperhuman

Wearables, motion coaching, and future intelligence modules - powered by our technology partners.