openapi: 3.0.0
info:
  description: Polar AccessLink API documentation
  version: v3
  title: Polar AccessLink Cardio load Exercises (deprecated) API
  contact:
    name: Support
    url: https://www.polar.com/accesslink
    email: b2bhelpdesk@polar.com
  license:
    name: Polar Electro AccessLink Limited License Agreement
    url: https://www.polar.com/en/legal/polar-api-agreement
servers:
- url: https://www.polaraccesslink.com/
tags:
- name: Exercises (deprecated)
  description: This resource allows partners to access their users' training data. All time values are UTC except start-time. Start-time is the time set on the training computer. Each transaction will consist of at most 50 training sessions. Available data presented in section [Schemas](#schemas). Only data that has been uploaded to Flow after the user has been registered to your client will be available. Only data that has been uploaded in the last 28 days will be available. <br/><br/> This resource is deprecated. Please use non-transactional [Exercises](#exercises) instead.
paths:
  /v3/users/{user-id}/exercise-transactions:
    post:
      tags:
      - Exercises (deprecated)
      summary: Create transaction
      description: Check for new training data and create a new transaction if found. Only data uploaded to Flow in the last 30 days will be available. Only data that has been uploaded to Flow after the user is registered with your client will be available.
      operationId: createExerciseTransaction
      parameters:
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
          pattern: '[0-9]+'
      responses:
        '201':
          description: Return link to created transaction containing new training session data.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/transaction-location'
            application/xml:
              schema:
                $ref: '#/components/schemas/transaction-location'
        '204':
          description: No content when there is no new training session data available.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
  /v3/users/{user-id}/exercise-transactions/{transaction-id}:
    get:
      tags:
      - Exercises (deprecated)
      summary: List exercises
      description: After successfully initiating a transaction, training sessions included within it can be retrieved with the provided transactionId.
      operationId: listExercises
      parameters:
      - name: transaction-id
        in: path
        description: Transaction identifier
        required: true
        schema:
          type: integer
          format: int64
          pattern: '[0-9]+'
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
          pattern: '[0-9]+'
      responses:
        '200':
          description: Return list of hyperlinks to training sessions contained within the transaction.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/exercises'
            application/xml:
              schema:
                $ref: '#/components/schemas/exercises'
              example:
                exercises:
                  exercise:
                  - https://www.polaraccesslink.com/v3/users/12/exercise-transactions/34/exercises/56
                  - https://www.polaraccesslink.com/v3/users/12/exercise-transactions/34/exercises/120
        '204':
          description: No content when there is no data available.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
    put:
      tags:
      - Exercises (deprecated)
      summary: Commit transaction
      description: After successfully retrieving training session data within a transaction, partners are expected to commit the transaction.
      operationId: commitExerciseTransaction
      parameters:
      - name: transaction-id
        in: path
        description: Transaction identifier
        required: true
        schema:
          type: integer
          format: int64
          pattern: '[0-9]+'
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
          pattern: '[0-9]+'
      responses:
        '200':
          description: Transaction has been committed and data deleted.
        '204':
          description: No content when there is no data available.
        '404':
          description: No transaction was found with given transaction id.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
  /v3/users/{user-id}/exercise-transactions/{transaction-id}/exercises/{exercise-id}:
    get:
      tags:
      - Exercises (deprecated)
      summary: Get exercise summary
      description: Retrieve training session summary data
      operationId: getExerciseSummary
      parameters:
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
      - name: transaction-id
        in: path
        description: Transaction identifier
        required: true
        schema:
          type: integer
      - name: exercise-id
        in: path
        description: Exercise identifier
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Exercise summary.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/exercise'
            application/xml:
              schema:
                $ref: '#/components/schemas/exercise'
        '204':
          description: No content when there is no data available.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
  /v3/users/{user-id}/exercise-transactions/{transaction-id}/exercises/{exercise-id}/fit:
    get:
      tags:
      - Exercises (deprecated)
      summary: Get FIT
      description: Retrieve exercise in FIT format. See [FIT sport mappings in appendix](#sport-type-mapping-in-fit-files).
      operationId: getFit
      parameters:
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
      - name: transaction-id
        in: path
        description: Transaction identifier
        required: true
        schema:
          type: integer
      - name: exercise-id
        in: path
        description: Exercise identifier
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Return FIT file.
          content:
            '*/*':
              schema:
                type: string
        '204':
          description: No FIT available for exercise.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
  /v3/users/{user-id}/exercise-transactions/{transaction-id}/exercises/{exercise-id}/gpx:
    get:
      tags:
      - Exercises (deprecated)
      summary: Get GPX
      description: Retrieve training session summary data in GPX format
      operationId: getGpx
      parameters:
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
      - name: transaction-id
        in: path
        description: Transaction identifier
        required: true
        schema:
          type: integer
      - name: exercise-id
        in: path
        description: Exercise identifier
        required: true
        schema:
          type: integer
      - name: includePauseTimes
        in: query
        description: Whether to add pauses as part of the route. Default is false.
        required: false
        schema:
          type: boolean
          default: false
      responses:
        '200':
          description: Return training session in GPX (GPS Exchange format).
          content:
            application/gpx+xml:
              schema:
                type: string
        '204':
          description: No content when there is no data available.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
  /v3/users/{user-id}/exercise-transactions/{transaction-id}/exercises/{exercise-id}/heart-rate-zones:
    get:
      tags:
      - Exercises (deprecated)
      summary: Get heart rate zones
      description: Retrieve heart rate zones in training session
      operationId: getHeartRateZones
      parameters:
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
      - name: transaction-id
        in: path
        description: Transaction identifier
        required: true
        schema:
          type: integer
      - name: exercise-id
        in: path
        description: Exercise identifier
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Return heart rate zones in training session.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/zones'
            application/xml:
              schema:
                $ref: '#/components/schemas/zones'
        '204':
          description: No content when there is no data available.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
  /v3/users/{user-id}/exercise-transactions/{transaction-id}/exercises/{exercise-id}/samples:
    get:
      tags:
      - Exercises (deprecated)
      summary: Get available samples
      description: Retrieve list of links to available samples in training session
      operationId: getAvailableSamples
      parameters:
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
      - name: transaction-id
        in: path
        description: Transaction identifier
        required: true
        schema:
          type: integer
      - name: exercise-id
        in: path
        description: Exercise identifier
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Return list of hyperlinks to available samples in training session.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/samples'
            application/xml:
              schema:
                $ref: '#/components/schemas/samples'
        '204':
          description: No content when there is no data available.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
  /v3/users/{user-id}/exercise-transactions/{transaction-id}/exercises/{exercise-id}/samples/{type-id}:
    get:
      tags:
      - Exercises (deprecated)
      summary: Get samples
      description: Retrieve sample data of given type
      operationId: getSamples
      parameters:
      - name: type-id
        in: path
        description: Sample type id
        required: true
        schema:
          type: string
          format: byte
          pattern: '[0-9]+'
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
      - name: transaction-id
        in: path
        description: Transaction identifier
        required: true
        schema:
          type: integer
      - name: exercise-id
        in: path
        description: Exercise identifier
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Return sample data.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/sample'
            application/xml:
              schema:
                $ref: '#/components/schemas/sample'
        '204':
          description: No content when there is no data available.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
  /v3/users/{user-id}/exercise-transactions/{transaction-id}/exercises/{exercise-id}/tcx:
    get:
      tags:
      - Exercises (deprecated)
      summary: Get TCX
      description: Retrieve exercise in TCX format
      operationId: getTcx
      parameters:
      - name: user-id
        in: path
        description: User identifier
        required: true
        schema:
          type: integer
      - name: transaction-id
        in: path
        description: Transaction identifier
        required: true
        schema:
          type: integer
      - name: exercise-id
        in: path
        description: Exercise identifier
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Return gzipped TCX.
          content:
            application/vnd.garmin.tcx+xml:
              schema:
                type: string
        '204':
          description: No TCX available for exercise.
        '403':
          description: User has not accepted all mandatory consents.
      security:
      - OAuth2:
        - accesslink.read_all
components:
  schemas:
    training-load-pro-load-enum:
      type: string
      enum:
      - UNKNOWN
      - VERY_LOW
      - LOW
      - MEDIUM
      - HIGH
      - VERY_HIGH
      - NOT_AVAILABLE
    transaction-location:
      type: object
      properties:
        transaction-id:
          type: integer
          format: int64
          example: 122
          description: Id of the created transaction
        resource-uri:
          type: string
          format: uri
          example: https://polaraccesslink.com/v3/users/21/physical-information-transactions/32
          description: Absolute links to the created transaction
      description: Contains absolute link to the created transaction.
      xml:
        name: transaction-location
    samples:
      type: object
      properties:
        samples:
          type: array
          description: List of URIs pointing to single sample type data.
          items:
            type: string
            xml:
              name: sample
          example:
          - https://www.polaraccesslink.com/v3/users/12/exercise-transactions/34/exercises/56/samples/0
          - https://www.polaraccesslink.com/v3/users/12/exercise-transactions/34/exercises/56/samples/3
      description: List of URIs pointing to single sample type data.
      xml:
        name: samples
    zone:
      type: object
      properties:
        index:
          type: integer
          format: int32
          example: 1
          description: Zone list index
        lower-limit:
          type: integer
          format: int32
          example: 110
          description: Lower heart-rate boundary of the zone
        upper-limit:
          type: integer
          format: int32
          example: 130
          description: Upper heart-rate boundary of the zone
        in-zone:
          type: string
          example: PT4S
          description: Time duration spent in the zone ISO 8601
      description: Heart-rate zone information
      xml:
        name: zone
    exercise:
      type: object
      properties:
        id:
          type: integer
          format: int64
          example: 1937529874
          xml:
            attribute: true
          description: Id of the training session
        upload-time:
          type: string
          example: 2008-10-13T10:40:0.000Z
          xml:
            attribute: true
          description: Time of the transfer from wrist unit to Polar database
        polar-user:
          type: string
          example: https://www.polaraccesslink/v3/users/1
          xml:
            attribute: true
          description: Absolute link to Polar user owning the training
        transaction-id:
          type: integer
          format: int64
          example: 179879
          xml:
            attribute: true
          description: Id of the exercise-transaction this training was transferred in
        device:
          type: string
          example: Polar M400
          description: Polar product used in training
        device-id:
          type: string
          example: 1111AAAA
          description: Id of the Polar device
        start-time:
          type: string
          example: '2008-10-13T10:40:02'
          description: Start time of the training session in local time
        start-time-utc-offset:
          type: integer
          format: int32
          example: 180
          description: The offset from UTC (in minutes) when the training session was started
        duration:
          type: string
          example: PT2H44M45S
          description: The duration of the training session as specified in ISO8601
        calories:
          type: integer
          format: int32
          example: 530
          description: Expended calories during training in kilocalories
        distance:
          type: number
          format: float
          example: 1600.2
          description: Distance in meters travelled during training
        heart-rate:
          $ref: '#/components/schemas/HeartRate'
        training-load:
          type: number
          format: float
          example: 143.22
          description: Training load effect to user
        sport:
          type: string
          example: OTHER
          description: Sport name
        has-route:
          type: boolean
          example: true
          description: Boolean indicating if the exercise has route data
        club-id:
          type: integer
          format: int64
          example: 999
          description: Has value if the exercise is from "Flow For Club", otherwise not printed. Value -1 indicates that there were errors finding the club
        club-name:
          type: string
          example: Polar Club
          description: Has value if the exercise is from "Flow For Club", otherwise not printed. Value "Ambiguous club location. Please contact support." is printed in case of error (and the club-id is -1).
        detailed-sport-info:
          type: string
          example: RUNNING
          description: String containing the name of a Polar Flow-compatible sport, if one is set for the exercise.
        fat-percentage:
          type: integer
          format: int32
          example: 60
          description: Fat percentage of exercise calories. Has value if the exercise is from training device supporting Energy sources, otherwise not printed.
        carbohydrate-percentage:
          type: integer
          format: int32
          example: 38
          description: Carbohydrate percentage of exercise calories. Has value if the exercise is from training device supporting Energy sources, otherwise not printed.
        protein-percentage:
          type: integer
          format: int32
          example: 2
          description: Protein percentage of exercise calories. Has value if the exercise is from training device supporting Energy sources, otherwise not printed.
        running-index:
          type: integer
          format: int32
          example: 51
          description: <a href="https://support.polar.com/en/support/tips/Running_Index_feature#">  Running index</a> is a score automatically calculated every run based on your  heart rate and speed data collected via GPS or stride sensor.
        training-load-pro:
          $ref: '#/components/schemas/training-load-pro-sample'
      description: Training session summary data
      xml:
        name: exercise
    training-load-pro-rpe-enum:
      description: Quantifies internal training load of a session.
      type: string
      enum:
      - UNKNOWN
      - RPE_NONE
      - RPE_EASY
      - RPE_LIGHT
      - RPE_FAIRLY_BRISK
      - RPE_BRISK
      - RPE_MODERATE
      - RPE_FAIRLY_HARD
      - RPE_HARD
      - RPE_EXHAUSTING
      - RPE_EXTREME
    sample:
      type: object
      properties:
        recording-rate:
          type: integer
          format: int32
          example: 5
          description: Sample recording rate in seconds. Null when recording rate is not applicable - currently only with RR-data.
        sample-type:
          type: string
          format: byte
          example: '1'
          description: Sample type
        data:
          type: string
          example: 0,100,102,97,97,101,103,106,96,89,88,87,98,108,113,112,114,115,118,121,121,121,121,123,117,119,122
          description: Sample values as a comma-separated list of strings. Can contain null -values which indicate a situation where sensor was offline.
      description: Training session sample data
      xml:
        name: sample
    HeartRate:
      type: object
      properties:
        average:
          type: integer
          format: int32
          example: 129
          description: Average heart-rate
        maximum:
          type: integer
          format: int32
          example: 147
          description: Maximum heart-rate
      description: Heart-rate statistics information
    training-load-pro-sample:
      type: object
      properties:
        date:
          type: string
          format: date
          description: Date in format YYYY-MM-DD.
          example: '2023-01-01'
        cardio-load:
          type: number
          format: float
          description: User cardio load value.
          example: 1.0
        muscle-load:
          type: number
          format: float
          description: User muscle load value.
          example: 1.0
        perceived-load:
          type: number
          format: float
          description: User perceived load value.
          example: 1.0
        cardio-load-interpretation:
          $ref: '#/components/schemas/training-load-pro-load-enum'
        muscle-load-interpretation:
          $ref: '#/components/schemas/training-load-pro-load-enum'
        perceived-load-interpretation:
          $ref: '#/components/schemas/training-load-pro-load-enum'
        user-rpe:
          $ref: '#/components/schemas/training-load-pro-rpe-enum'
    zones:
      type: object
      properties:
        zone:
          type: array
          description: List of heart rate zones.
          items:
            $ref: '#/components/schemas/zone'
      description: List containing the times (in zone) in different heart rate zones (i.e. Heart rate between lower and upper values). Zone is null if no zone information available.
      xml:
        name: zones
    exercises:
      type: object
      properties:
        exercises:
          type: array
          description: Absolute links to individual exercises within the transaction
          items:
            type: string
          example:
          - https://www.polaraccesslink.com/v3/users/12/exercise-transactions/34/exercises/56
          - https://www.polaraccesslink.com/v3/users/12/exercise-transactions/34/exercises/120
      description: Exercise transaction container
      xml:
        name: exercises
  securitySchemes:
    Basic:
      type: http
      scheme: basic
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://flow.polar.com/oauth2/authorization
          tokenUrl: https://polarremote.com/v2/oauth2/token
          scopes:
            accesslink.read_all: Allows read access to user's data