Shopware Checkout API

openapi: 3.1.0
info:
  title: Shopware Admin Account Checkout API
  version: 6.7.9999999-dev
  description: The Shopware Admin API provides programmatic access to all back-office and administrative operations including product management, order processing, customer data, indexing, and configuration. It uses OAuth 2.0 authentication and covers 658 endpoints across the full Shopware data model.
  contact:
    name: Shopware Developer Documentation
    url: https://developer.shopware.com/docs/concepts/api/admin-api.html
  license:
    name: MIT
    url: https://opensource.org/licenses/MIT
servers:
- url: https://{shopDomain}/api
  description: Self-hosted or SaaS Shopware instance Admin API
  variables:
    shopDomain:
      default: your-shop.example.com
      description: Hostname of the Shopware instance
security:
- oAuth2:
  - write:all
tags:
- name: Checkout
  description: Complete the purchase workflow
paths:
  /checkout/order:
    post:
      operationId: createOrder
      summary: Create order from cart
      description: Converts the current cart into an order.
      tags:
      - Checkout
      parameters:
      - $ref: '#/components/parameters/SwContextToken'
      responses:
        '200':
          description: Order created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Order'
        '400':
          description: Validation error (e.g. insufficient stock)
components:
  parameters:
    SwContextToken:
      name: sw-context-token
      in: header
      description: Customer session context token
      schema:
        type: string
  schemas:
    Order:
      type: object
      properties:
        id:
          type: string
        orderNumber:
          type: string
        orderDateTime:
          type: string
          format: date-time
        amountTotal:
          type: number
          format: float
        amountNet:
          type: number
          format: float
        lineItems:
          type: array
          items:
            type: object
        stateMachineState:
          type: object
          properties:
            name:
              type: string
            technicalName:
              type: string
        billingAddress:
          type: object
  securitySchemes:
    oAuth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: /api/oauth/token
          scopes:
            write:all: Full write access to all Admin API resources
        password:
          tokenUrl: /api/oauth/token
          scopes:
            write:all: Full write access to all Admin API resources
externalDocs:
  description: Full interactive specification (Stoplight)
  url: https://shopware.stoplight.io/docs/admin-api