Alaska Airlines Mileage Plan API

openapi: 3.0.3
info:
  title: Alaska Airlines Mileage Plan API
  description: >-
    The Alaska Airlines Mileage Plan partner API enables airline partners,
    hotel chains, car rental companies, and other loyalty partners to report
    and redeem miles for members. Alaska's Mileage Plan is consistently rated
    among the top frequent flyer programs.
  version: 1.0.0
  contact:
    name: Alaska Airlines API Support
    url: https://developers.alaskaair.com/
    email: [email protected]
  license:
    name: Proprietary
    url: https://developers.alaskaair.com/
  x-generated-from: documentation
servers:
  - url: https://api.alaskaair.com/loyalty/v1
    description: Alaska Airlines Mileage Plan API server
security:
  - OAuth2: []
paths:
  /members/{memberId}:
    get:
      operationId: getMember
      summary: Alaska Airlines Get Mileage Plan Member
      description: >-
        Retrieve Mileage Plan member information including tier status,
        balance, and account details for a specific member ID.
      tags:
        - Members
      parameters:
        - name: memberId
          in: path
          required: true
          description: Alaska Airlines Mileage Plan member number
          schema:
            type: string
            example: "12345678"
      responses:
        '200':
          description: Mileage Plan member information
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Member'
              examples:
                getMember200Example:
                  summary: Default getMember 200 response
                  x-microcks-default: true
                  value:
                    memberId: "12345678"
                    firstName: Jane
                    lastName: Smith
                    email: [email protected]
                    tier: MVP Gold 75K
                    mileBalance: 125000
                    tierMiles: 78500
                    memberSince: "2018-03-15"
        '404':
          description: Member not found
        '401':
          description: Unauthorized
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /members/{memberId}/transactions:
    get:
      operationId: getMemberTransactions
      summary: Alaska Airlines Get Mileage Plan Transactions
      description: >-
        Retrieve mile earning and redemption transaction history for a
        Mileage Plan member.
      tags:
        - Transactions
      parameters:
        - name: memberId
          in: path
          required: true
          description: Mileage Plan member number
          schema:
            type: string
            example: "12345678"
        - name: fromDate
          in: query
          description: Start date filter (YYYY-MM-DD)
          schema:
            type: string
            format: date
            example: "2026-01-01"
        - name: toDate
          in: query
          description: End date filter (YYYY-MM-DD)
          schema:
            type: string
            format: date
            example: "2026-04-19"
        - name: type
          in: query
          description: Transaction type filter
          schema:
            type: string
            enum:
              - earn
              - redeem
      responses:
        '200':
          description: Transaction history
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionList'
              examples:
                getMemberTransactions200Example:
                  summary: Default getMemberTransactions 200 response
                  x-microcks-default: true
                  value:
                    memberId: "12345678"
                    transactions:
                      - transactionId: TXN-987654
                        type: earn
                        miles: 2500
                        description: Flight AS123 SEA-LAX
                        date: "2026-04-19"
                        partner: Alaska Airlines
        '404':
          description: Member not found
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /partners/miles:
    post:
      operationId: reportPartnerMiles
      summary: Alaska Airlines Report Partner Miles
      description: >-
        Report miles earned by a Mileage Plan member through a partner activity
        such as a hotel stay, car rental, or retail purchase.
      tags:
        - Partner Miles
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PartnerMilesRequest'
            examples:
              reportPartnerMilesRequestExample:
                summary: Default reportPartnerMiles request
                x-microcks-default: true
                value:
                  memberId: "12345678"
                  partnerId: MARRIOTT
                  activityType: hotel_stay
                  activityDate: "2026-04-15"
                  activityAmount: 285.00
                  currency: USD
                  miles: 500
                  referenceId: RES-123456
      responses:
        '201':
          description: Partner miles reported successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PartnerMilesResponse'
              examples:
                reportPartnerMiles201Example:
                  summary: Default reportPartnerMiles 201 response
                  x-microcks-default: true
                  value:
                    transactionId: TXN-111222
                    memberId: "12345678"
                    miles: 500
                    newBalance: 125500
                    status: credited
        '400':
          description: Invalid request
        '404':
          description: Member not found
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  securitySchemes:
    OAuth2:
      type: oauth2
      description: OAuth 2.0 for Mileage Plan partner API access
      flows:
        clientCredentials:
          tokenUrl: https://api.alaskaair.com/oauth/token
          scopes:
            loyalty:read: Read member data
            loyalty:write: Report and manage miles
  schemas:
    Member:
      title: Member
      type: object
      description: Alaska Airlines Mileage Plan member
      properties:
        memberId:
          type: string
          description: Mileage Plan member number
          example: "12345678"
        firstName:
          type: string
          description: Member first name
          example: Jane
        lastName:
          type: string
          description: Member last name
          example: Smith
        email:
          type: string
          format: email
          description: Member email address
          example: [email protected]
        tier:
          type: string
          description: Current MVP tier status
          enum:
            - Member
            - MVP
            - MVP Gold
            - MVP Gold 75K
          example: MVP Gold 75K
        mileBalance:
          type: integer
          description: Current available mile balance
          example: 125000
        tierMiles:
          type: integer
          description: Miles earned toward tier qualification
          example: 78500
        memberSince:
          type: string
          format: date
          description: Membership start date
          example: "2018-03-15"
    Transaction:
      title: Transaction
      type: object
      description: A Mileage Plan mile earn or redeem transaction
      properties:
        transactionId:
          type: string
          description: Unique transaction identifier
          example: TXN-987654
        type:
          type: string
          description: Transaction type
          enum:
            - earn
            - redeem
          example: earn
        miles:
          type: integer
          description: Miles earned or redeemed
          example: 2500
        description:
          type: string
          description: Transaction description
          example: Flight AS123 SEA-LAX
        date:
          type: string
          format: date
          description: Transaction date
          example: "2026-04-19"
        partner:
          type: string
          description: Partner name
          example: Alaska Airlines
    TransactionList:
      title: TransactionList
      type: object
      description: List of Mileage Plan transactions
      properties:
        memberId:
          type: string
          description: Member number
          example: "12345678"
        transactions:
          type: array
          items:
            $ref: '#/components/schemas/Transaction'
        totalCount:
          type: integer
          description: Total transaction count
          example: 42
    PartnerMilesRequest:
      title: PartnerMilesRequest
      type: object
      description: Request to report partner miles for a Mileage Plan member
      required:
        - memberId
        - partnerId
        - activityType
        - activityDate
        - miles
      properties:
        memberId:
          type: string
          description: Mileage Plan member number
          example: "12345678"
        partnerId:
          type: string
          description: Registered partner identifier
          example: MARRIOTT
        activityType:
          type: string
          description: Type of partner activity
          enum:
            - hotel_stay
            - car_rental
            - retail
            - flight
            - dining
          example: hotel_stay
        activityDate:
          type: string
          format: date
          description: Date of partner activity
          example: "2026-04-15"
        activityAmount:
          type: number
          description: Transaction amount in partner currency
          example: 285.00
        currency:
          type: string
          description: Currency code
          example: USD
        miles:
          type: integer
          description: Miles to credit
          example: 500
        referenceId:
          type: string
          description: Partner activity reference number
          example: RES-123456
    PartnerMilesResponse:
      title: PartnerMilesResponse
      type: object
      description: Response confirming partner miles credit
      properties:
        transactionId:
          type: string
          description: Unique transaction identifier
          example: TXN-111222
        memberId:
          type: string
          description: Member number
          example: "12345678"
        miles:
          type: integer
          description: Miles credited
          example: 500
        newBalance:
          type: integer
          description: Updated mile balance
          example: 125500
        status:
          type: string
          description: Transaction status
          enum:
            - credited
            - pending
            - rejected
          example: credited
tags:
  - name: Members
    description: Mileage Plan member data and tier information
  - name: Transactions
    description: Mile earn and redemption transaction history
  - name: Partner Miles
    description: Partner mile reporting for hotel, car rental, and retail activities