Strava Streams API

openapi: 3.1.0
info:
  title: Strava Activities Streams API
  description: 'The Strava API enables developers to access and interact with data from Strava, the popular fitness tracking platform for running, cycling, and other athletic activities. The API provides access to athlete profiles, activities (workouts), segments, routes, gear, clubs, and leaderboards. OAuth 2.0 is used for authentication. Rate limits apply: 100 requests per 15 minutes, 1000 per day for default apps.'
  version: 3.0.0
  contact:
    name: Strava Developer Support
    url: https://developers.strava.com/support/
  termsOfService: https://www.strava.com/legal/api
  license:
    name: Strava API Agreement
    url: https://www.strava.com/legal/api
servers:
- url: https://www.strava.com/api/v3
  description: Strava API v3
security:
- stravaBearerAuth: []
tags:
- name: Streams
  description: Access time-series data streams for activities and segments, including GPS coordinates, heart rate, power, cadence, speed, and altitude.
paths:
  /activities/{id}/streams:
    get:
      operationId: getActivityStreams
      summary: Get Activity Streams
      description: 'Returns the given activity''s streams. Streams are a sequential array of data points for a given activity or segment. Available stream types include: time, latlng, distance, altitude, velocity_smooth, heartrate, cadence, watts, temp, moving, grade_smooth.'
      tags:
      - Streams
      parameters:
      - name: id
        in: path
        required: true
        description: The identifier of the activity
        schema:
          type: integer
      - name: keys
        in: query
        required: true
        description: 'Desired stream types (comma-separated): time, latlng, distance, altitude, velocity_smooth, heartrate, cadence, watts, temp, moving, grade_smooth'
        schema:
          type: array
          items:
            type: string
      - name: key_by_type
        in: query
        description: Must be true (returns stream data keyed by type name)
        schema:
          type: boolean
          default: true
      responses:
        '200':
          description: The activity streams
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StreamSet'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    StreamSet:
      type: object
      description: A collection of data streams for an activity or segment
      properties:
        time:
          $ref: '#/components/schemas/TimeStream'
        latlng:
          $ref: '#/components/schemas/LatLngStream'
        distance:
          $ref: '#/components/schemas/DistanceStream'
        altitude:
          $ref: '#/components/schemas/AltitudeStream'
        heartrate:
          $ref: '#/components/schemas/HeartrateStream'
        cadence:
          $ref: '#/components/schemas/CadenceStream'
        watts:
          $ref: '#/components/schemas/PowerStream'
        velocity_smooth:
          $ref: '#/components/schemas/SmoothVelocityStream'
        grade_smooth:
          $ref: '#/components/schemas/SmoothGradeStream'
    AltitudeStream:
      type: object
      properties:
        series_type:
          type: string
        original_size:
          type: integer
        resolution:
          type: string
        data:
          type: array
          items:
            type: number
          description: The sequence of altitude values in meters
    SmoothGradeStream:
      type: object
      properties:
        series_type:
          type: string
        original_size:
          type: integer
        resolution:
          type: string
        data:
          type: array
          items:
            type: number
          description: The sequence of grade values in percent
    HeartrateStream:
      type: object
      properties:
        series_type:
          type: string
        original_size:
          type: integer
        resolution:
          type: string
        data:
          type: array
          items:
            type: integer
          description: The sequence of heart rate values in BPM
    LatLngStream:
      type: object
      properties:
        series_type:
          type: string
        original_size:
          type: integer
        resolution:
          type: string
        data:
          type: array
          items:
            type: array
            items:
              type: number
          description: The sequence of lat/lng values
    CadenceStream:
      type: object
      properties:
        series_type:
          type: string
        original_size:
          type: integer
        resolution:
          type: string
        data:
          type: array
          items:
            type: integer
          description: The sequence of cadence values in RPM
    SmoothVelocityStream:
      type: object
      properties:
        series_type:
          type: string
        original_size:
          type: integer
        resolution:
          type: string
        data:
          type: array
          items:
            type: number
          description: The sequence of velocity values in meters per second
    PowerStream:
      type: object
      properties:
        series_type:
          type: string
        original_size:
          type: integer
        resolution:
          type: string
        data:
          type: array
          items:
            type: integer
          description: The sequence of power output values in watts
    DistanceStream:
      type: object
      properties:
        series_type:
          type: string
        original_size:
          type: integer
        resolution:
          type: string
        data:
          type: array
          items:
            type: number
          description: The sequence of distance values in meters
    Fault:
      type: object
      properties:
        errors:
          type: array
          items:
            type: object
            properties:
              resource:
                type: string
              field:
                type: string
              code:
                type: string
        message:
          type: string
          description: The error message
    TimeStream:
      type: object
      properties:
        series_type:
          type: string
          enum:
          - distance
          - time
        original_size:
          type: integer
        resolution:
          type: string
          enum:
          - low
          - medium
          - high
        data:
          type: array
          items:
            type: integer
          description: The sequence of time values in seconds from start
  responses:
    Unauthorized:
      description: Authorization required or the provided access token is invalid
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Fault'
  securitySchemes:
    stravaBearerAuth:
      type: oauth2
      description: OAuth 2.0 Bearer token. Obtain via the authorization code flow at https://www.strava.com/oauth/authorize.
      flows:
        authorizationCode:
          authorizationUrl: https://www.strava.com/oauth/authorize
          tokenUrl: https://www.strava.com/oauth/token
          scopes:
            read: Read public segments, public routes, public profile data, public posts, public events, club feeds, and leaderboards
            read_all: Read private routes, private segments, and private events for the user
            profile:read_all: Read all profile information even if the user has set their profile visibility to Followers or Only You
            profile:write: Update the user's weight and Functional Threshold Power (FTP), and access to star or unstar segments on their behalf
            activity:read: Read the user's activity data for activities that are visible to Everyone and Followers
            activity:read_all: Same access as activity:read with the addition of activities with visibility set to Only You
            activity:write: Access to create manual activities and uploads, and access to edit any activities that are visible to the app
externalDocs:
  description: Strava API Documentation
  url: https://developers.strava.com/docs/reference/