aid: vital-io
name: Vital
description: Vital (now operating as Junction, formerly tryVital) is a health-data API platform that gives
  digital-health, virtual-care, diagnostics, wellness, and EHR/EMR builders a single integration to wearable-device
  data and nationwide lab testing. Connect 300+ wearables and health devices — Apple HealthKit, Android Health
  Connect, Oura, Whoop, Garmin, Fitbit, Withings, Dexcom, Freestyle Libre, Withings, Polar, and the rest — through
  the Vital Link Widget; ingest normalized daily summaries and per-sample timeseries for sleep, activity, body,
  workouts, heart rate, HRV, glucose, blood pressure, SpO2, ECG, and menstrual cycle; order at-home testkits,
  at-home phlebotomy, walk-in / Patient Service Center lab collection, and on-site collection across all 50 U.S.
  states; retrieve structured biomarker results; and run Junction Sense continuous queries to turn raw data into
  clinically actionable insights. Backed by SOC 2 Type 2, ISO 27001, GDPR-ready, and HIPAA-compliant infrastructure
  with both US and EU regional deployments.
type: Index
position: Consumer
access: 3rd-Party
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
- Health Data
- Wearables
- Lab Testing
- Digital Health
- Healthtech
- Healthcare
- HIPAA
- HealthKit
- Health Connect
- EHR
- EMR
- Biomarkers
- Diagnostics
- Continuous Glucose Monitoring
- Sleep
- Activity
- Heart Rate
- Webhooks
- Phlebotomy
- Lab Orders
created: '2026-05-25'
modified: '2026-05-25'
url: https://raw.githubusercontent.com/api-evangelist/vital-io/refs/heads/main/apis.yml
specificationVersion: '0.19'
kind: company
apis:
- aid: vital-io:vital-users-api
  name: Vital Users API
  tags:
  - Users
  - User Management
  - Demographics
  - Insurance
  - Sign-In Tokens
  humanURL: https://docs.junction.com/api-details/junction-api
  baseURL: https://api.us.junction.com
  properties:
  - url: https://docs.junction.com/api-details/junction-api
    type: Documentation
  - url: openapi/vital-users-api-openapi.yml
    type: OpenAPI
  - url: json-schema/vital-user-schema.json
    type: JSONSchema
  - url: examples/vital-create-user-example.json
    type: Example
  - type: NaftikoCapability
    url: capabilities/users.yaml
  description: Create, list, get, update, and delete end users on the Junction (Vital) platform. Each user
    represents a person whose wearable, device, and lab data is ingested under your team. Manage user demographics,
    user insurance details, sign-in tokens for the Junction app, portal URLs, user-resolve by client_user_id,
    refresh of all connected providers for a user, listing of a user's connections, and soft-delete / undo-delete
    flows.
- aid: vital-io:vital-link-api
  name: Vital Link API
  tags:
  - Link
  - Provider Connections
  - OAuth
  - Wearables
  - Bulk Operations
  humanURL: https://docs.junction.com/wearables/providers/introduction
  baseURL: https://api.us.junction.com
  properties:
  - url: https://docs.junction.com/wearables/providers/introduction
    type: Documentation
  - url: openapi/vital-link-api-openapi.yml
    type: OpenAPI
  - url: json-schema/vital-provider-schema.json
    type: JSONSchema
  - url: examples/vital-link-token-example.json
    type: Example
  - type: NaftikoCapability
    url: capabilities/link.yaml
  description: Connect end users to their wearable and health-data providers. Generate Link tokens that drive
    the Vital Link Widget, complete OAuth / email / password / demo provider flows, deregister a connection,
    complete MFA for password providers, run bulk operations (export, import, pause, historical-pull trigger),
    and retrieve the catalog of 300+ supported providers — Fitbit, Garmin, Oura, Whoop, Withings, Polar, Strava,
    Dexcom, Freestyle Libre, Apple HealthKit, Android Health Connect, Samsung Health, and the rest.
- aid: vital-io:vital-wearables-api
  name: Vital Wearables Data API
  tags:
  - Wearables
  - Timeseries
  - Summary
  - Sleep
  - Activity
  - Body
  - Workouts
  - Heart Rate
  - HRV
  - Glucose
  - Blood Pressure
  - SpO2
  - ECG
  humanURL: https://docs.junction.com/api-details/junction-api
  baseURL: https://api.us.junction.com
  properties:
  - url: https://docs.junction.com/api-details/junction-api
    type: Documentation
  - url: openapi/vital-wearables-api-openapi.yml
    type: OpenAPI
  - url: json-schema/vital-sleep-summary-schema.json
    type: JSONSchema
  - url: json-schema/vital-activity-summary-schema.json
    type: JSONSchema
  - url: json-schema/vital-heart-rate-timeseries-schema.json
    type: JSONSchema
  - url: examples/vital-sleep-summary-example.json
    type: Example
  - url: examples/vital-heart-rate-timeseries-example.json
    type: Example
  - type: NaftikoCapability
    url: capabilities/wearables.yaml
  description: Read normalized wearable-device data across 300+ supported devices. Daily summary endpoints cover
    sleep, sleep cycles, activity, body composition, workouts, menstrual cycle, ECG, meals, and the user profile.
    Per-sample timeseries endpoints cover heart rate, heart-rate variability, blood pressure, blood oxygen,
    glucose (including continuous-glucose monitoring), respiratory rate, body temperature, basal body temperature,
    distance, steps, floors climbed, active and basal calories, stress level, sleep stream, workout stream, and
    workout-specific metrics (swimming stroke, distance, duration). All data is normalized to a single schema
    regardless of source provider.
- aid: vital-io:vital-lab-testing-api
  name: Vital Lab Testing API
  tags:
  - Lab Testing
  - Lab Orders
  - Biomarkers
  - Phlebotomy
  - Testkits
  - PSC
  - Insurance
  - Diagnosis
  - Compendium
  humanURL: https://docs.junction.com/api-details/junction-api
  baseURL: https://api.us.junction.com
  properties:
  - url: https://docs.junction.com/api-details/junction-api
    type: Documentation
  - url: openapi/vital-lab-testing-api-openapi.yml
    type: OpenAPI
  - url: json-schema/vital-lab-order-schema.json
    type: JSONSchema
  - url: json-schema/vital-lab-result-schema.json
    type: JSONSchema
  - url: examples/vital-create-order-example.json
    type: Example
  - url: examples/vital-lab-result-example.json
    type: Example
  - type: NaftikoCapability
    url: capabilities/lab-testing.yaml
  description: Order, fulfill, and retrieve lab tests across a nationwide US lab network spanning all 50 states
    including NY, NJ, and RI. Covers at-home testkits, at-home phlebotomy, walk-in / Patient Service Center
    collection, and on-site collection. Endpoints handle order creation and lifecycle (create, get, update, cancel,
    import, register, simulate), appointment management (availability, booking, cancellation, rescheduling for
    both phlebotomy and PSC), order transactions, results (JSON and PDF), the lab-test compendium (search +
    convert), payor and insurance/diagnosis search, ABN forms, requisition and label PDFs, collection instructions,
    and team lab accounts.
- aid: vital-io:vital-lab-report-parser-api
  name: Vital Lab Report Parser API
  tags:
  - Lab Reports
  - PDF Parsing
  - Biomarkers
  - Document AI
  humanURL: https://docs.junction.com/api-details/junction-api
  baseURL: https://api.us.junction.com
  properties:
  - url: https://docs.junction.com/api-details/junction-api
    type: Documentation
  - url: openapi/vital-lab-report-parser-api-openapi.yml
    type: OpenAPI
  - type: NaftikoCapability
    url: capabilities/lab-report-parser.yaml
  description: Submit existing lab-result PDFs to be parsed and normalized into structured biomarker results.
    Create a lab-report parser job, then poll for status and the parsed result set — useful for back-loading
    historical patient records or for normalizing results from external labs into the Junction biomarker schema.
- aid: vital-io:vital-sense-api
  name: Vital Sense API
  tags:
  - Sense
  - Continuous Queries
  - Aggregation
  - Analytics
  - Insights
  humanURL: https://docs.junction.com/api-details/junction-api
  baseURL: https://api.us.junction.com
  properties:
  - url: https://docs.junction.com/api-details/junction-api
    type: Documentation
  - url: openapi/vital-sense-api-openapi.yml
    type: OpenAPI
  - type: NaftikoCapability
    url: capabilities/sense.yaml
  description: Junction Sense — query and aggregation API for per-user health data. Run on-demand aggregate
    queries across a user's ingested wearable and lab data, fetch the result table for a defined continuous
    query, and read continuous-query task-execution history. Sense turns raw ingest into clinically meaningful
    metrics (sleep debt, HRV trends, glucose variability, etc.) without you owning the aggregation infrastructure.
- aid: vital-io:vital-team-api
  name: Vital Team API
  tags:
  - Team
  - Administration
  - Webhooks
  - Introspection
  - Configuration
  humanURL: https://docs.junction.com/api-details/junction-management-api
  baseURL: https://api.us.junction.com
  properties:
  - url: https://docs.junction.com/api-details/junction-management-api
    type: Documentation
  - url: openapi/vital-team-api-openapi.yml
    type: OpenAPI
  - type: NaftikoCapability
    url: capabilities/team.yaml
  description: Read and administer team-level resources on the Junction (Vital) platform. Get team metadata,
    search team users by uuid or client_user_id, fetch the Svix webhook portal URL for managing webhook
    subscriptions, and introspect team-level historical pulls and per-resource availability for your team's users.
- aid: vital-io:vital-management-api
  name: Vital Management API
  tags:
  - Management
  - Organizations
  - Teams
  - API Keys
  - ETL Pipelines
  - Webhooks
  humanURL: https://docs.junction.com/api-details/junction-management-api
  baseURL: https://api.us.junction.com
  properties:
  - url: https://docs.junction.com/api-details/junction-management-api
    type: Documentation
  - type: NaftikoCapability
    url: capabilities/management.yaml
  description: Programmatically manage all Junction regional and global resources for your organization.
    Authenticated with a separate x-vital-management-api-key, this API governs organizations, teams (create,
    update, delete, list), team and management API keys, team members and invitations, custom OAuth credentials,
    data-pull preferences, ETL pipeline configuration (Azure Event Hubs, Google Cloud Pub/Sub, RabbitMQ),
    webhook subscriptions (create, list, rotate secret, update headers, patch, delete), scope requirements,
    physician assignments, and lab-account team assignments.
name: Vital
common:
- url: https://www.junction.com
  name: Vital / Junction
  type: Portal
- url: https://docs.junction.com
  name: Junction Documentation
  type: Documentation
- url: https://docs.junction.com/api-details/junction-api
  name: Junction API Reference
  type: APIReference
- url: https://docs.junction.com/home/quickstart
  name: Junction Quickstart
  type: Quickstart
- url: https://docs.junction.com/home/welcome
  name: Junction Welcome / Overview
  type: GettingStarted
- url: https://app.junction.com
  name: Junction Dashboard
  type: Console
- url: https://app.junction.com/signup
  name: Junction Sign Up
  type: SignUp
- url: https://app.junction.com/login
  name: Junction Sign In
  type: SignIn
- url: https://www.tryvital.com/pricing
  name: Junction Pricing
  type: Pricing
- url: https://status.tryvital.io
  name: Junction Status
  type: StatusPage
- url: https://docs.junction.com/home/api/changelog
  name: Junction Changelog
  type: ChangeLog
- url: https://docs.junction.com/home/rate-limiting
  name: Rate Limiting
  type: RateLimiting
- url: https://docs.junction.com/home/regions
  name: Regions (US / EU)
  type: Documentation
- url: https://docs.junction.com/home/authentication
  name: Authentication
  type: Authentication
- url: https://docs.junction.com/webhooks/introduction
  name: Webhooks
  type: Webhooks
- url: https://docs.junction.com/wearables/providers/introduction
  name: Supported Wearable Providers (300+)
  type: Documentation
- url: https://docs.junction.com/home/security
  name: Security and Compliance
  type: Security
- url: https://github.com/tryVital
  name: tryVital on GitHub
  type: GitHubOrganization
- url: https://github.com/tryVital/vital-fern-api
  name: vital-fern-api (canonical OpenAPI)
  type: GitHubRepository
- url: https://github.com/tryVital/docs
  name: Junction Docs (open source)
  type: GitHubRepository
- url: https://github.com/tryVital/quickstart
  name: Junction Quickstart App
  type: SampleApp
- url: https://raw.githubusercontent.com/tryVital/vital-fern-api/main/fern/openapi/openapi.json
  name: Junction OpenAPI (upstream)
  type: OpenAPI
- url: openapi/vital-openapi-original.json
  name: Junction Platform OpenAPI (mirror, JSON)
  type: OpenAPI
- url: openapi/vital-openapi-original.yml
  name: Junction Platform OpenAPI (mirror, YAML)
  type: OpenAPI
- url: https://www.npmjs.com/package/@tryvital/vital-node
  name: '@tryvital/vital-node (Node / TypeScript SDK)'
  type: SDK
- url: https://www.npmjs.com/package/@tryvital/vital-link
  name: '@tryvital/vital-link (Link Widget JS)'
  type: SDK
- url: https://www.npmjs.com/package/@tryvital/vital-core-react-native
  name: '@tryvital/vital-core-react-native'
  type: SDK
- url: https://www.npmjs.com/package/@tryvital/vital-devices-react-native
  name: '@tryvital/vital-devices-react-native'
  type: SDK
- url: https://www.npmjs.com/package/@tryvital/vital-health-react-native
  name: '@tryvital/vital-health-react-native'
  type: SDK
- url: https://pypi.org/project/vital/
  name: vital (Python SDK on PyPI)
  type: SDK
- url: https://github.com/tryVital/vital-python
  name: vital-python (Python SDK source)
  type: SDK
- url: https://github.com/tryVital/vital-node
  name: vital-node (Node SDK source)
  type: SDK
- url: https://github.com/tryVital/vital-go
  name: vital-go (Go SDK)
  type: SDK
- url: https://github.com/tryVital/vital-java
  name: vital-java (Java SDK)
  type: SDK
- url: https://github.com/tryVital/vital-ios
  name: vital-ios (iOS Swift SDK)
  type: SDK
- url: https://github.com/tryVital/vital-android
  name: vital-android (Android Kotlin SDK)
  type: SDK
- url: https://github.com/tryVital/vital-flutter
  name: vital-flutter (Flutter SDK)
  type: SDK
- url: https://github.com/tryVital/vital-react-native
  name: vital-react-native (legacy)
  type: SDK
- url: https://github.com/tryVital/vital-connect-rn
  name: vital-connect-rn (React Native Connect app)
  type: SampleApp
- url: rules/vital-rules.yml
  name: Vital Spectral Rules
  type: SpectralRules
- url: vocabulary/vital-io-vocabulary.yml
  name: Vital Platform Vocabulary
  type: Vocabulary
- url: json-ld/vital-io-context.jsonld
  name: Vital JSON-LD Context
  type: JSON-LD
- url: plans/vital-io-plans-pricing.yml
  name: Vital Plans and Pricing (API Commons)
  type: Plans
- url: rate-limits/vital-io-rate-limits.yml
  name: Vital Rate Limits (API Commons)
  type: RateLimits
- url: finops/vital-io-finops.yml
  name: Vital FinOps (FOCUS-aligned)
  type: FinOps
- type: Features
  data:
  - name: 300+ wearable and health-device integrations
    description: Apple HealthKit, Android Health Connect, Samsung Health, Oura, Whoop, Garmin, Fitbit, Withings,
      Polar, Strava, Wahoo, Cronometer, Ultrahuman, Peloton, Zwift, Hammerhead, Dexcom (G6 and G7), Freestyle
      Libre (cloud + BLE), Abbott LibreView, 8Sleep, Beurer, Kardia, Accu-Chek, Contour, Omron — all behind a
      single, normalized schema.
  - name: Vital Link Widget and Connect app
    description: Drop-in user-facing UI that handles OAuth, email/password, and mobile-SDK connection flows.
      Generate a one-time Link token, hand it to the widget or Connect app, and the widget runs the full
      consent-and-connect handshake for any supported provider.
  - name: Nationwide lab-testing network
    description: A single API to order at-home testkits, at-home phlebotomy, walk-in / Patient Service Center
      collection, and on-site collection across all 50 US states including NY, NJ, and RI — with no test
      upcharges and built-in operational support (result tracking, reminders, exception handling, 6-day support).
  - name: Normalized biomarker and timeseries schema
    description: Every supported device, lab, and provider is mapped onto Vital's normalized schema so your app
      sees one Sleep, one Activity, one Heart Rate, one Glucose, one Biomarker — regardless of which Fitbit /
      Garmin / Quest / Labcorp source it came from.
  - name: Junction Sense — continuous queries
    description: Define a continuous aggregate query once (e.g. "weekly HRV baseline", "monthly glucose
      time-in-range") and Junction recomputes it as new data lands. Read the materialized result table per user
      or run an ad-hoc query.
  - name: Webhooks with Svix-backed delivery
    description: Daily-data created/updated events for every wearable resource, historical-pull completion,
      lab-test orders + appointments + critical results, lab-report parser status, provider connection events,
      and continuous-query result changes. Backed by Svix for retry, signing, and a per-team management portal.
  - name: ETL pipelines (BYO destination)
    description: Pipe ingested data directly into your own infrastructure — Azure Event Hubs, Google Cloud
      Pub/Sub, or RabbitMQ — instead of (or in addition to) webhooks. Configurable per team.
  - name: US and EU regional deployments
    description: Pick your data residency — production and sandbox base URLs are split into api.us.junction.com
      and api.eu.junction.com. Regional API key prefixes (pk_us, pk_eu, sk_us, sk_eu) prevent cross-region key
      reuse.
  - name: Mobile SDKs for HealthKit and Health Connect
    description: First-party Swift, Kotlin, Flutter, and React Native SDKs that wrap Apple HealthKit and Android
      Health Connect, plus Bluetooth Devices SDKs for direct device pairing (Accu-Chek, Beurer BLE, Contour,
      Freestyle Libre BLE, Omron BLE).
  - name: Typed server SDKs (Fern-generated)
    description: Python, TypeScript/Node, Go, and Java SDKs are generated from a single Fern API spec —
      keeping the SDK surface in lockstep with the underlying OpenAPI 3.1 definition.
  - name: HIPAA, SOC 2 Type 2, ISO 27001, GDPR-ready
    description: BAA-eligible HIPAA infrastructure, SOC 2 Type 2 and ISO 27001 attestations, plus EU-region
      GDPR-aligned deployment. Suitable for regulated digital-health, virtual-care, and diagnostics workloads.
  - name: Sandbox with synthetic data
    description: Dedicated sandbox environment (api.sandbox.us.junction.com / .eu.) with sk_* API keys, demo
      providers, and synthetic user lifecycle simulation so you can build and test without touching real PHI.
  - name: Lab report parser
    description: Submit existing lab-result PDFs (from other labs, historical patient records) and Vital
      normalizes them into the same biomarker schema as Junction-fulfilled orders.
- type: UseCases
  data:
  - name: Virtual-first / digital-health clinics
    description: Add wearable monitoring and ordering of standard lab panels to telehealth visits without
      integrating dozens of device APIs and lab vendors.
  - name: Consumer diagnostics and wellness platforms
    description: White-label at-home testkits, deliver results in-app, and pair them with continuous wearable
      context (sleep, HRV, glucose) to drive coaching and lifestyle programs.
  - name: EHR / EMR and healthcare SaaS providers
    description: Embed Junction as a labs-and-devices module inside an EHR/EMR product so customers get
      ordering, results, and wearable data without leaving the chart.
  - name: Cardiometabolic and CGM programs
    description: Pull continuous-glucose-monitor data from Dexcom, Freestyle Libre, and Abbott LibreView; pair
      with lab biomarkers (HbA1c, lipid panel, fasting insulin); compute glucose-variability metrics with Sense.
  - name: Sleep, recovery, and performance apps
    description: Normalized sleep, sleep-cycle, HRV, workout, and recovery data from Oura, Whoop, Garmin,
      Fitbit, Apple Watch, and 25+ other devices in one schema.
  - name: Women's-health and fertility platforms
    description: Menstrual-cycle, basal-body-temperature, and hormone-panel lab data combined for cycle tracking
      and fertility coaching.
  - name: Population-health and research cohorts
    description: Backfill historical wearable + lab data across thousands of users via bulk-import, bulk-pull,
      and historical-pull endpoints. Push to ETL pipelines for in-house analytics.
  - name: AI agents over patient health data
    description: Expose normalized wearable + lab data to AI agents (via Naftiko capabilities or MCP) so agents
      can reason over a patient's biomarkers, sleep, and activity without bespoke per-source adapters.
- type: Integrations
  data:
  - name: Apple HealthKit
    description: First-class iOS Swift SDK plus Flutter / React Native bindings stream HealthKit categories
      (sleep, activity, HR, HRV, workouts, ECG, glucose, blood pressure, body) into the Vital normalized schema.
  - name: Android Health Connect
    description: Kotlin / Flutter / React Native SDKs read from Android Health Connect — Samsung Health, Google
      Fit successor, Fitbit Android, and other Health Connect publishers — through one bridge.
  - name: Samsung Health
    description: Read Samsung-Health data on Android via the Health SDK without writing Samsung-Health-specific
      code.
  - name: Oura, Whoop, Garmin, Fitbit, Withings, Polar
    description: OAuth-based cloud providers, all behind one Link Widget flow and one normalized data schema.
  - name: Dexcom and Freestyle Libre (cloud + BLE)
    description: Continuous-glucose monitoring via Dexcom cloud (v3), Freestyle Libre cloud, Abbott LibreView,
      and direct Bluetooth Low Energy for newer Libre models. Normalized into the glucose timeseries resource.
  - name: 8Sleep, Peloton, Zwift, Hammerhead
    description: Non-OAuth cloud providers covering connected mattresses and indoor-training platforms.
  - name: Strava, Wahoo, Cronometer, Ultrahuman
    description: Additional OAuth providers covering endurance training, nutrition logging, and metabolic
      wearables.
  - name: Bluetooth devices via Devices SDK
    description: Accu-Chek, Beurer BLE, Contour, Freestyle Libre BLE, Omron BLE — paired directly to the user's
      phone through the Vital Devices SDK and reported back through the same API.
  - name: ETL destinations (Azure / GCP / RabbitMQ)
    description: Forward ingested data to Azure Event Hubs, Google Cloud Pub/Sub, or RabbitMQ for in-house
      analytics pipelines.
  - name: Anthropic Claude
    description: Junction's normalized health-data API is a natural fit as a tool surface for Anthropic Claude
      agents — pair the Vital OpenAPI specs in this repo with Claude tool calling (or Naftiko capabilities /
      MCP servers) to let Claude reason over a patient's sleep, HRV, glucose, lab biomarkers, and order new lab
      panels under appropriate medical oversight.
  - name: Svix
    description: Vital's webhook delivery is Svix-backed — your team can be issued a Svix management portal URL
      for managing webhook endpoints, signing secrets, and delivery history.
  - name: Fern
    description: The Junction OpenAPI definition and the Python/TypeScript/Go/Java server SDKs are generated
      with Fern from a single source of truth (github.com/tryVital/vital-fern-api).
- type: Solutions
  data:
  - name: For digital-health builders
    description: One API for the two hardest health-data integrations — wearables and labs — so a small team can
      ship a clinical-grade product without negotiating individual vendor contracts.
  - name: For diagnostics companies
    description: Add a software layer (ordering, results, patient app) over a managed nationwide lab network
      without building lab-vendor integrations or running a fulfillment ops team in-house.
  - name: For platforms adding wearable data
    description: Replace per-device SDKs and OAuth flows with one Link Widget and one normalized timeseries +
      summary schema covering 300+ devices.
  - name: For enterprises
    description: SOC 2 Type 2, ISO 27001, HIPAA, GDPR-ready, US/EU regional deployments, white-label app
      branding, uptime SLAs, prioritized integrations, ETL pipelines, and Analytics API access on the Scale plan.
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com