openapi: 3.1.0
info:
  title: Chargebee API v2 Customers Invoices API
  version: '2'
  description: 'REST API for Chargebee subscription billing covering customers,

    subscriptions, invoices, payments, and product catalog. Authenticates with

    HTTP Basic Auth using a site-scoped API key as the username and an empty

    password. Authoritative OpenAPI spec is published at

    https://github.com/chargebee/openapi (see /spec).

    '
  contact:
    name: Chargebee API Support
    url: https://www.chargebee.com/docs/api
servers:
- url: https://{site}.chargebee.com/api/v2
  description: Site-scoped Chargebee API base URL
  variables:
    site:
      default: yoursite
      description: Your Chargebee site subdomain
security:
- basicAuth: []
tags:
- name: Invoices
paths:
  /invoices:
    get:
      tags:
      - Invoices
      summary: List invoices
      operationId: listInvoices
      responses:
        '200':
          description: List of invoices
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvoiceList'
  /invoices/{invoice_id}:
    parameters:
    - in: path
      name: invoice_id
      required: true
      schema:
        type: string
    get:
      tags:
      - Invoices
      summary: Retrieve an invoice
      operationId: retrieveInvoice
      responses:
        '200':
          description: Invoice
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvoiceEnvelope'
components:
  schemas:
    Invoice:
      type: object
      properties:
        id:
          type: string
        customer_id:
          type: string
        status:
          type: string
        total:
          type: integer
        currency_code:
          type: string
    InvoiceEnvelope:
      type: object
      properties:
        invoice:
          $ref: '#/components/schemas/Invoice'
    InvoiceList:
      type: object
      properties:
        list:
          type: array
          items:
            type: object
            properties:
              invoice:
                $ref: '#/components/schemas/Invoice'
        next_offset:
          type: string
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic Auth. Username is your Chargebee site API key; password is empty.