openapi: 3.1.0
info:
  title: Open Loyalty REST Authorization Members API
  version: '1.0'
  description: API-first, headless loyalty and gamification platform. This document models a representative, grounded subset of the Open Loyalty REST API across members (customers), transactions, points transfers, reward campaigns, levels (tiers), and earning rules. Endpoints are scoped per store using a storeCode path segment. Open Loyalty is delivered as managed cloud SaaS on a per-tenant instance, so the server host below is a template - substitute your own Open Loyalty instance host. Requests and responses are JSON over HTTPS, authenticated with a JWT bearer token or a permanent API token.
  contact:
    name: Open Loyalty
    url: https://www.openloyalty.io
  license:
    name: Open Loyalty (Open Source Edition Apache-2.0 / Enterprise SaaS)
    url: https://github.com/OpenLoyalty
servers:
- url: https://{instance}.openloyalty.io/api
  description: Per-tenant Open Loyalty instance (substitute your own host).
  variables:
    instance:
      default: your-instance
      description: Your Open Loyalty tenant subdomain.
security:
- bearerAuth: []
- permanentToken: []
tags:
- name: Members
  description: Loyalty members (customers).
paths:
  /{storeCode}/customer/register:
    post:
      operationId: registerCustomer
      tags:
      - Members
      summary: Register a new member
      parameters:
      - $ref: '#/components/parameters/StoreCode'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CustomerRegistration'
      responses:
        '200':
          description: Member registered.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Customer'
  /{storeCode}/customer:
    get:
      operationId: listCustomers
      tags:
      - Members
      summary: List members
      parameters:
      - $ref: '#/components/parameters/StoreCode'
      - $ref: '#/components/parameters/Page'
      - $ref: '#/components/parameters/PerPage'
      responses:
        '200':
          description: A paginated list of members.
          content:
            application/json:
              schema:
                type: object
                properties:
                  customers:
                    type: array
                    items:
                      $ref: '#/components/schemas/Customer'
                  total:
                    type: integer
  /{storeCode}/customer/check:
    get:
      operationId: checkCustomer
      tags:
      - Members
      summary: Check whether a member exists by email or phone
      parameters:
      - $ref: '#/components/parameters/StoreCode'
      - name: email
        in: query
        schema:
          type: string
      - name: phone
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Existence result.
  /{storeCode}/customer/{customer}:
    get:
      operationId: getCustomer
      tags:
      - Members
      summary: Get a member
      parameters:
      - $ref: '#/components/parameters/StoreCode'
      - $ref: '#/components/parameters/CustomerId'
      responses:
        '200':
          description: The member.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Customer'
    put:
      operationId: updateCustomer
      tags:
      - Members
      summary: Update a member
      parameters:
      - $ref: '#/components/parameters/StoreCode'
      - $ref: '#/components/parameters/CustomerId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CustomerRegistration'
      responses:
        '200':
          description: Member updated.
  /{storeCode}/customer/{customer}/level:
    post:
      operationId: assignCustomerLevel
      tags:
      - Members
      summary: Assign a member to a level
      parameters:
      - $ref: '#/components/parameters/StoreCode'
      - $ref: '#/components/parameters/CustomerId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                levelId:
                  type: string
      responses:
        '200':
          description: Member assigned to level.
  /{storeCode}/admin/customer/{customer}/history:
    get:
      operationId: getCustomerHistory
      tags:
      - Members
      summary: Get a member's loyalty history
      parameters:
      - $ref: '#/components/parameters/StoreCode'
      - $ref: '#/components/parameters/CustomerId'
      responses:
        '200':
          description: The member's loyalty activity history.
components:
  parameters:
    Page:
      name: page
      in: query
      schema:
        type: integer
        default: 1
    PerPage:
      name: perPage
      in: query
      schema:
        type: integer
        default: 10
    CustomerId:
      name: customer
      in: path
      required: true
      description: Member (customer) identifier.
      schema:
        type: string
    StoreCode:
      name: storeCode
      in: path
      required: true
      description: The store the request is scoped to.
      schema:
        type: string
        default: DEFAULT
  schemas:
    Customer:
      type: object
      properties:
        customerId:
          type: string
        firstName:
          type: string
        lastName:
          type: string
        email:
          type: string
        phone:
          type: string
        levelId:
          type: string
        loyaltyCardNumber:
          type: string
        active:
          type: boolean
    CustomerRegistration:
      type: object
      properties:
        firstName:
          type: string
        lastName:
          type: string
        email:
          type: string
        phone:
          type: string
        birthDate:
          type: string
          format: date
        agreement1:
          type: boolean
      required:
      - firstName
      - lastName
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: 'JWT obtained from POST /admin/login_check (admin) or POST /{storeCode}/customer/login_check (member), sent as Authorization: Bearer <token>.'
    permanentToken:
      type: apiKey
      in: header
      name: X-AUTH-TOKEN
      description: Permanent API token issued to an admin account.
externalDocs:
  description: Open Loyalty REST API reference
  url: https://docs.openloyalty.io/en/latest/api/