openapi: 3.0.3
info:
  title: Ordway REST Billing Runs Billing Schedules API
  description: RESTful API for bidirectional integration with the Ordway billing and revenue automation platform. Enables managing customers, subscriptions, invoices, payments, usage data, and revenue recognition schedules. Supports usage-based billing, ASC 606 compliant revenue recognition, accounts receivable automation, and SaaS metrics reporting.
  version: v1
  contact:
    name: Ordway Support
    url: https://support.ordwaylabs.com
  termsOfService: https://ordwaylabs.com/
servers:
- url: https://api.ordwaylabs.com/api/v1
  description: Production
- url: https://staging.ordwaylabs.com/api/v1
  description: Staging
security:
- ApiKeyAuth: []
  UserTokenAuth: []
  UserEmailAuth: []
  CompanyAuth: []
tags:
- name: Billing Schedules
  description: Manage billing schedules
paths:
  /billing_schedules:
    get:
      summary: List billing schedules
      operationId: listBillingSchedules
      tags:
      - Billing Schedules
      parameters:
      - $ref: '#/components/parameters/page'
      - $ref: '#/components/parameters/size'
      responses:
        '200':
          description: List of billing schedules
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/BillingSchedule'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /billing_schedules/{id}:
    get:
      summary: Retrieve a billing schedule
      operationId: getBillingSchedule
      tags:
      - Billing Schedules
      parameters:
      - $ref: '#/components/parameters/id'
      responses:
        '200':
          description: Billing schedule details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BillingSchedule'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  parameters:
    id:
      name: id
      in: path
      required: true
      description: Resource identifier
      schema:
        type: string
    size:
      name: size
      in: query
      description: Number of records per page
      schema:
        type: integer
        minimum: 1
        maximum: 500
        default: 50
    page:
      name: page
      in: query
      description: Page number for pagination (1-based)
      schema:
        type: integer
        minimum: 1
        default: 1
  schemas:
    BillingSchedule:
      type: object
      required:
      - company_id
      - billing_schedule_id
      properties:
        company_id:
          type: string
        billing_schedule_id:
          type: string
        customer_id:
          type: string
        customer_name:
          type: string
          nullable: true
        subscription_id:
          type: string
          nullable: true
        product_id:
          type: string
          nullable: true
        product_name:
          type: string
          nullable: true
        charge_id:
          type: string
          nullable: true
        charge_name:
          type: string
          nullable: true
        charge_type:
          type: string
          nullable: true
        start_date:
          type: string
          format: date
          nullable: true
        end_date:
          type: string
          nullable: true
        monthly_recurring_revenue:
          type: number
          nullable: true
        annual_contract_revenue:
          type: number
          nullable: true
        total_contract_revenue:
          type: number
          nullable: true
        amount_invoiced:
          type: number
          nullable: true
        currency:
          type: string
          nullable: true
        schedule_lines:
          type: array
          nullable: true
          items:
            type: object
            additionalProperties: true
        custom_fields:
          type: object
          nullable: true
          additionalProperties: true
        created_by:
          type: string
          nullable: true
        updated_by:
          type: string
          nullable: true
        created_date:
          type: string
          format: date-time
          nullable: true
        updated_date:
          type: string
          format: date-time
          nullable: true
    Error:
      type: object
      properties:
        error:
          type: string
        errors:
          type: object
          additionalProperties: true
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication credentials missing or invalid
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY
      description: Ordway API key
    UserTokenAuth:
      type: apiKey
      in: header
      name: X-User-Token
      description: Ordway user authentication token
    UserEmailAuth:
      type: apiKey
      in: header
      name: X-User-Email
      description: Ordway user email address
    CompanyAuth:
      type: apiKey
      in: header
      name: X-User-Company
      description: Ordway company identifier
externalDocs:
  description: Ordway API Documentation
  url: https://ordwaylabs.stoplight.io/docs/ordway/ZG9jOjQ4OTgxNg-overview