# Junction

**Canonical:** https://apis.io/providers/junction-com/  
**Website:** https://www.junction.com/  
**APIs profiled:** 10

Junction (formerly Vital, and tryVital before that) 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.

## Kin Score — 77.2 / 100 (exemplar)

Scored 2026-10-19 under rubric 0.24.0.

| Facet | Score |
|---|---|
| Discoverability | 70.0 |
| Contract Quality | 65.8 |
| Contract Governance | 79.1 |
| Operational Transparency | 74.2 |
| Developer Ergonomics | 85.2 |
| Access Clarity | 79.5 |

Regulatory layer — **Health**: 23.4 (matched via tags).

## Agent readiness — 52.0 (agent-native)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | unknown |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | verified |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | unknown |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | conformant |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Paid — onboarding: unknown, pricing: paid, trial: no (confidence: medium).

## APIs (22)

- **Junction Management API** — Programmatically manage all Junction regional and global resources for your organization. Authenticated with a separate x-vital-management-api-key, this API governs organization...
- **Junction Aggregate API** — The Aggregate API from Vital — 3 operation(s) for aggregate.
- **Junction Compendium API** — The compendium API from Vital — 2 operation(s) for compendium.
- **Junction Insurance API** — The insurance API from Vital — 3 operation(s) for insurance.
- **Junction Introspect API** — The introspect API from Vital — 2 operation(s) for introspect.
- **Junction Lab Account API** — The lab_account API from Vital — 1 operation(s) for lab_account.
- **Junction Lab Report API** — The lab_report API from Vital — 2 operation(s) for lab_report.
- **Junction Lab Tests API** — The lab_tests API from Vital — 9 operation(s) for lab_tests.
- **Junction Link API** — The link API from Vital — 13 operation(s) for link.
- **Junction Order API** — The order API from Vital — 32 operation(s) for order.
- **Junction Order Transaction API** — The order_transaction API from Vital — 3 operation(s) for order_transaction.
- **Junction Orders API** — The orders API from Vital — 1 operation(s) for orders.
- **Junction Payor API** — The payor API from Vital — 1 operation(s) for payor.
- **Junction Providers API** — The providers API from Vital — 1 operation(s) for providers.
- **Junction Summary API** — The summary API from Vital — 15 operation(s) for summary.
- **Junction Team API** — The team API from Vital — 5 operation(s) for team.
- **Junction User API** — The user API from Vital — 16 operation(s) for user.
- **Junction Aggregation API** — The aggregation API from Vital — 0 operation(s) for aggregation.
- **Junction Lab Testing API** — The lab-testing API from Vital — 0 operation(s) for lab-testing.
- **Junction Checkout API** — The checkout API from Vital — 6 operation(s) for checkout.
- **Junction Unmatched API** — The unmatched API from Vital — 8 operation(s) for unmatched.
- **Junction Time Series API** — The Time Series API from Vital — 80 operation(s) for time series.

## MCP servers (1)

- **Junction documentation MCP server** — Remote MCP server at docs.junction.com; 3 tools listed.

## Agentic access (1)

- **Junction Com Agentic Access** — 197 operations · 45 acting

## Security (3)

- **Junction Com Authentication** — apiKey · 1 scheme
- **Junction Com Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Junction Com Trust Center** — SOC 2, HITRUST CSF, HIPAA, NIST CSF

## Plans (1)

- **Junction Com Plans Pricing**

## Use cases (8)

- **Virtual-first / digital-health clinics** — Add wearable monitoring and ordering of standard lab panels to telehealth visits without integrating dozens of device APIs and lab vendors.
- **Consumer diagnostics and wellness platforms** — 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.
- **EHR / EMR and healthcare SaaS providers** — 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.
- **Cardiometabolic and CGM programs** — Pull continuous-glucose-monitor data from Dexcom, Freestyle Libre, and Abbott LibreView; pair with lab biomarkers (HbA1c, lipid panel, fasting insulin); compute glucose-variabil...
- **Sleep, recovery, and performance apps** — Normalized sleep, sleep-cycle, HRV, workout, and recovery data from Oura, Whoop, Garmin, Fitbit, Apple Watch, and 25+ other devices in one schema.
- **Women's-health and fertility platforms** — Menstrual-cycle, basal-body-temperature, and hormone-panel lab data combined for cycle tracking and fertility coaching.
- **Population-health and research cohorts** — 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.
- **AI agents over patient health data** — 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-so...

## Tags

Health Data, Wearables, Lab Testing, Digital Health, Health Tech, Healthcare, HIPAA, HealthKit, Health Connect, Electronic Health Records, Biomarkers, Diagnostics, Continuous Glucose Monitoring, Sleep, Activity, Heart Rate, Webhook, Phlebotomy, Lab Orders

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/junction-com/). Scores are computed from the provider's own public artifacts under a published rubric.