Junction

Junction Summary API

The summary API from Vital — 15 operation(s) for summary.

GitHub OpenAPI
Business capability
Wearable & Health Data Sync AE-130.20

Operations 15

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /v2/summary/electrocardiogram/{user_id} Get a user's electrocardiogram summaries · Get User Electrocardiogram #
Ask an LLM
“Can I get a user's electrocardiogram readings for a date range?”
“Which ECG recordings came from a specific provider?”
Tell an agent
Get ECG summaries for {user} from {start} to {end}.
Show {user}'s electrocardiograms from {provider} since {start}.
GET /v2/summary/sleep_cycle/{user_id} Get a user's sleep cycles · Get User Sleep Cycle #
Ask an LLM
“Can I see a user's sleep cycle data for a period?”
“What sleep cycles were recorded for a user last week?”
Tell an agent
Get sleep cycles for {user} starting {start}.
Show {user}'s sleep cycle records from {start} to {end} via {provider}.
GET /v2/summary/profile/{user_id} Get a user's normalized profile · Get User Profile #
Ask an LLM
“What profile information has a user's connected device shared?”
“Can I read a user's normalized profile from one provider?”
Tell an agent
Get the profile for {user}.
Show {user}'s profile from {provider}.
GET /v2/summary/profile/{user_id}/raw Get a user's raw provider profile · Get User Profile Raw #
Ask an LLM
“Can I see the raw profile payload exactly as a provider sent it?”
“Where is the unprocessed provider profile for a user?”
Tell an agent
Get the raw provider profile for {user}.
Fetch {user}'s unnormalized profile data from {provider}.
GET /v2/summary/devices/{user_id}/raw Get a user's raw device data · Get User Devices Raw #
Ask an LLM
“Which devices has a user connected, in the provider's raw format?”
“Can I get raw device records for a user from one provider?”
Tell an agent
Get raw device data for {user}.
Show {user}'s raw devices from {provider}.
GET /v2/summary/activity/{user_id} Get a user's daily activity summaries · Get User Activity #
Ask an LLM
“How active was a user each day over a date range?”
“Can I get a user's daily activity summaries from one provider?”
Tell an agent
Get activity summaries for {user} from {start} to {end}.
Show {user}'s daily activity since {start}.
GET /v2/summary/activity/{user_id}/raw Get a user's raw activity data · Get User Activity Raw #
Ask an LLM
“Can I see raw activity data exactly as the provider reported it?”
“Where do I get unprocessed daily activity for a user?”
Tell an agent
Get raw activity for {user} from {start}.
Fetch {user}'s unnormalized activity records from {provider} between {start} and {end}.
GET /v2/summary/workouts/{user_id} Get a user's workout summaries · Get User Workouts #
Ask an LLM
“What workouts did a user log in a date range?”
“Can I list a user's workout summaries from a single provider?”
Tell an agent
Get workout summaries for {user} since {start}.
List {user}'s workouts from {start} to {end}.
GET /v2/summary/workouts/{user_id}/raw Get a user's raw workout data · Get User Workouts Raw #
Ask an LLM
“Can I get the provider's raw workout records for a user?”
“Where is the unnormalized workout payload?”
Tell an agent
Get raw workout data for {user} from {start}.
Fetch {user}'s raw {provider} workouts between {start} and {end}.
GET /v2/summary/sleep/{user_id} Get a user's nightly sleep summaries · Get User Sleep #
Ask an LLM
“How did a user sleep over the past month?”
“Can I get nightly sleep summaries for a user?”
Tell an agent
Get sleep summaries for {user} from {start} to {end}.
Show {user}'s nightly sleep since {start}.
GET /v2/summary/sleep/{user_id}/raw Get a user's raw sleep data · Get User Sleep Raw #
Ask an LLM
“Can I see raw sleep data as the provider delivered it?”
“Where do I find unprocessed sleep records for a user?”
Tell an agent
Get raw sleep data for {user} from {start}.
Fetch {user}'s unnormalized {provider} sleep between {start} and {end}.
GET /v2/summary/body/{user_id} Get a user's body measurement summaries · Get User Body #
Ask an LLM
“Can I get a summary of a user's body measurements over time?”
“What body summary data came from a specific provider?”
Tell an agent
Get body summaries for {user} from {start} to {end}.
Show {user}'s body measurements from {provider} since {start}.
GET /v2/summary/body/{user_id}/raw Get a user's raw body data · Get User Body Raw #
Ask an LLM
“Can I see raw body measurement data straight from the provider?”
“Where are unprocessed body records for a user?”
Tell an agent
Get raw body data for {user} from {start}.
Fetch {user}'s unnormalized body records between {start} and {end}.
GET /v2/summary/meal/{user_id} Get a user's logged meals · Get Meals #
Ask an LLM
“What meals did a user log during a period?”
“Can I pull nutrition logs from a user's connected app?”
Tell an agent
Get meals for {user} from {start} to {end}.
Show what {user} logged eating since {start} in {provider}.
GET /v2/summary/menstrual_cycle/{user_id} Get a user's menstrual cycles · Get User Menstrual Cycles #
Ask an LLM
“Can I retrieve a user's menstrual cycle data?”
“Which menstrual cycles were recorded in a date range?”
Tell an agent
Get menstrual cycles for {user} since {start}.
Show {user}'s cycle tracking from {start} to {end} via {provider}.

Documentation

📖
Documentation
https://docs.junction.com/api-details/junction-api
📖
Documentation
https://docs.junction.com/wearables/providers/introduction
📖
Documentation
https://docs.junction.com/api-details/junction-management-api

Specifications

⚙
OpenAPI
https://artifacts.apis.io/junction-com/openapi/junction-com-summary-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/junction-com/json-schema/vital-user-schema.json
📊
JSONSchema
https://artifacts.apis.io/junction-com/json-schema/vital-provider-schema.json
📊
JSONSchema
https://artifacts.apis.io/junction-com/json-schema/vital-sleep-summary-schema.json
📊
JSONSchema
https://artifacts.apis.io/junction-com/json-schema/vital-activity-summary-schema.json
📊
JSONSchema
https://artifacts.apis.io/junction-com/json-schema/vital-heart-rate-timeseries-schema.json
📊
JSONSchema
https://artifacts.apis.io/junction-com/json-schema/vital-lab-order-schema.json
📊
JSONSchema
https://artifacts.apis.io/junction-com/json-schema/vital-lab-result-schema.json

Other Resources

🔗
Examples
https://artifacts.apis.io/junction-com/examples/vital-create-user-example.json
🔗
Examples
https://artifacts.apis.io/junction-com/examples/vital-link-token-example.json
🔗
Examples
https://artifacts.apis.io/junction-com/examples/vital-sleep-summary-example.json
🔗
Examples
https://artifacts.apis.io/junction-com/examples/vital-heart-rate-timeseries-example.json
🔗
Examples
https://artifacts.apis.io/junction-com/examples/vital-create-order-example.json
🔗
Examples
https://artifacts.apis.io/junction-com/examples/vital-lab-result-example.json

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/junction-com:junction-com-summary-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

junction-com-summary-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Junction Summary API
  version: '1.0'
  description: 'Operations tagged summary across 2 of this provider''s published API definitions: junction-openapi-live-2026-10-12.json, vital-openapi-original.json. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.us.junction.com
  x-fern-server-name: Production
- url: https://api.eu.junction.com
  x-fern-server-name: ProductionEU
- url: https://api.sandbox.us.junction.com
  x-fern-server-name: Sandbox
- url: https://api.sandbox.eu.junction.com
  x-fern-server-name: SandboxEU
security:
- apiKeyAuth: []
tags:


# --- truncated at 32 KB (192 KB total) ---
# Full source: https://artifacts.apis.io/junction-com/openapi/junction-com-summary-api-openapi.yml