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OpenAPI Specification

openapi: 3.2.0
info:
  title: PAY.JP 3D Secure Plans API
  description: PAY.JP is an online payment service operated by PAY, Inc. (PAY株式会社) in Japan. The REST API creates charges, tokenizes cards, manages customers, runs subscriptions (定期課金), and reports transfers (入金) and balances in Japanese yen. Authentication is HTTP Basic with a secret key (sk_test_ / sk_live_) as the username and an empty password. All amounts are integer JPY.
  termsOfService: https://pay.jp/terms
  contact:
    name: PAY.JP Support
    url: https://help.pay.jp/
  version: '1.0'
servers:
- url: https://api.pay.jp/v1
  description: PAY.JP REST API (HTTPS only)
security:
- basicAuth: []
tags:
- name: Plans
paths:
  /plans:
    get:
      operationId: listPlans
      tags:
      - Plans
      summary: List plans
      responses:
        '200':
          $ref: '#/components/responses/List'
    post:
      operationId: createPlan
      tags:
      - Plans
      summary: Create a recurring plan
      requestBody:
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                amount:
                  type: integer
                currency:
                  type: string
                  enum:
                  - jpy
                  default: jpy
                interval:
                  type: string
                  enum:
                  - month
                  - year
                trial_days:
                  type: integer
                billing_day:
                  type: integer
                name:
                  type: string
              required:
              - amount
              - currency
              - interval
      responses:
        '200':
          $ref: '#/components/responses/Plan'
  /plans/{id}:
    parameters:
    - $ref: '#/components/parameters/id'
    get:
      operationId: retrievePlan
      tags:
      - Plans
      summary: Retrieve a plan
      responses:
        '200':
          $ref: '#/components/responses/Plan'
    post:
      operationId: updatePlan
      tags:
      - Plans
      summary: Update a plan
      responses:
        '200':
          $ref: '#/components/responses/Plan'
    delete:
      operationId: deletePlan
      tags:
      - Plans
      summary: Delete a plan
      responses:
        '200':
          $ref: '#/components/responses/Deleted'
components:
  schemas:
    Object:
      type: object
      properties:
        id:
          type: string
        object:
          type: string
        livemode:
          type: boolean
        created:
          type: integer
          description: Unix timestamp
      additionalProperties: true
    List:
      type: object
      properties:
        object:
          type: string
          example: list
        count:
          type: integer
        has_more:
          type: boolean
        url:
          type: string
        data:
          type: array
          items:
            $ref: '#/components/schemas/Object'
  responses:
    Plan:
      description: A Plan object
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Object'
    List:
      description: A paginated list object
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/List'
    Deleted:
      description: A deletion confirmation
      content:
        application/json:
          schema:
            type: object
            properties:
              id:
                type: string
              object:
                type: string
                example: charge
              deleted:
                type: boolean
                example: true
  parameters:
    id:
      name: id
      in: path
      required: true
      schema:
        type: string
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic authentication. Use the secret key (sk_test_ / sk_live_) as the username and leave the password empty.