openapi: 3.0.1
info:
  title: Invoiced Credit Notes Plans API
  description: REST API for the Invoiced accounts-receivable and billing automation platform. Manage customers, invoices, estimates, credit notes, payments, subscriptions, plans, items, and events/webhooks. All requests must use HTTPS. Responses are JSON and dates are returned as UNIX timestamps.
  termsOfService: https://www.invoiced.com/legal/terms-of-service
  contact:
    name: Invoiced Developers
    email: developers@invoiced.com
    url: https://developer.invoiced.com/api
  version: '1.0'
servers:
- url: https://api.invoiced.com
  description: Production
- url: https://api.sandbox.invoiced.com
  description: Sandbox
security:
- basicAuth: []
tags:
- name: Plans
paths:
  /plans:
    get:
      operationId: listPlans
      tags:
      - Plans
      summary: List all plans.
      parameters:
      - $ref: '#/components/parameters/Page'
      - $ref: '#/components/parameters/PerPage'
      responses:
        '200':
          description: A paginated list of plans.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Plan'
    post:
      operationId: createPlan
      tags:
      - Plans
      summary: Create a new plan.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Plan'
      responses:
        '201':
          description: The created plan.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Plan'
  /plans/{id}:
    parameters:
    - $ref: '#/components/parameters/StringId'
    get:
      operationId: getPlan
      tags:
      - Plans
      summary: Retrieve a plan.
      responses:
        '200':
          description: The requested plan.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Plan'
    patch:
      operationId: updatePlan
      tags:
      - Plans
      summary: Update a plan.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Plan'
      responses:
        '200':
          description: The updated plan.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Plan'
    delete:
      operationId: deletePlan
      tags:
      - Plans
      summary: Delete a plan.
      responses:
        '204':
          description: The plan was deleted.
components:
  parameters:
    StringId:
      name: id
      in: path
      required: true
      description: The identifier of the object.
      schema:
        type: string
    PerPage:
      name: per_page
      in: query
      description: The number of records to return per page (max 100).
      schema:
        type: integer
        default: 25
    Page:
      name: page
      in: query
      description: The page number for paginated list responses.
      schema:
        type: integer
        default: 1
  schemas:
    Plan:
      type: object
      properties:
        id:
          type: string
        object:
          type: string
        name:
          type: string
        currency:
          type: string
        amount:
          type: number
        interval:
          type: string
          enum:
          - day
          - week
          - month
          - year
        interval_count:
          type: integer
        pricing_mode:
          type: string
          enum:
          - per_unit
          - volume
          - tiered
        quantity_type:
          type: string
          enum:
          - constant
          - metered
        catalog_item:
          type: string
        metadata:
          type: object
        created_at:
          type: integer
        updated_at:
          type: integer
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic authentication. Use your Invoiced API key as the username and leave the password blank. API keys are created under Settings -> Developers -> API Keys.