openapi: 3.1.0
info:
  title: Majesco Insurance Policy Administration Billing API
  description: Majesco cloud-based insurance platform API for policy administration, claims management, billing, and distribution. Supports P&C, L&A, and specialty lines with REST interfaces for digital insurance operations.
  version: 1.0.0
  contact:
    name: Majesco Support
    url: https://www.majesco.com/contact/
  license:
    name: Proprietary
    url: https://www.majesco.com/terms
servers:
- url: https://api.majesco.example.com/v1
  description: Majesco API (customer-specific tenant URL)
security:
- OAuth2:
  - read
  - write
tags:
- name: Billing
  description: Premium billing and payment operations
paths:
  /billing/accounts:
    get:
      operationId: listBillingAccounts
      summary: List billing accounts
      description: Retrieve billing accounts associated with policies.
      tags:
      - Billing
      parameters:
      - name: policyNumber
        in: query
        schema:
          type: string
      - name: pageSize
        in: query
        schema:
          type: integer
          default: 50
      responses:
        '200':
          description: List of billing accounts
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BillingAccountListResponse'
  /billing/accounts/{accountId}/payments:
    post:
      operationId: recordPayment
      summary: Record a payment
      description: Record a premium payment against a billing account.
      tags:
      - Billing
      parameters:
      - name: accountId
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PaymentRequest'
      responses:
        '201':
          description: Payment recorded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Payment'
components:
  schemas:
    BillingAccount:
      type: object
      properties:
        accountId:
          type: string
        policyNumber:
          type: string
        balance:
          type: number
        nextDueDate:
          type: string
          format: date
        nextDueAmount:
          type: number
        billingMethod:
          type: string
          enum:
          - credit_card
          - ach
          - check
          - agency_bill
    PaymentRequest:
      type: object
      required:
      - amount
      - paymentMethod
      properties:
        amount:
          type: number
        paymentMethod:
          type: string
          enum:
          - credit_card
          - ach
          - check
        paymentDate:
          type: string
          format: date
        referenceNumber:
          type: string
    Payment:
      type: object
      properties:
        paymentId:
          type: string
        accountId:
          type: string
        amount:
          type: number
        paymentDate:
          type: string
          format: date
        status:
          type: string
          enum:
          - applied
          - pending
          - returned
          - voided
    BillingAccountListResponse:
      type: object
      properties:
        accounts:
          type: array
          items:
            $ref: '#/components/schemas/BillingAccount'
        totalCount:
          type: integer
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://auth.majesco.example.com/oauth2/token
          scopes:
            read: Read access to policies, claims, and billing
            write: Write access for policy and claim operations
externalDocs:
  description: Majesco Developer Portal
  url: https://www.majesco.com/