Shell Lubricants Order Management API

openapi: 3.1.0
info:
  title: Shell Lubricants API
  description: >-
    The Shell Lubricants API enables business customers and distributors to
    place and manage orders for Shell lubricants products, query the product
    catalogue, manage delivery schedules, and track orders.
  version: '1.0.0'
  contact:
    name: Shell Developer Portal
    url: https://developer.shell.com/
    email: [email protected]
  license:
    name: Shell API Terms
    url: https://www.shell.com/terms-and-conditions
  x-date: '2026-05-02'
servers:
  - url: https://api.shell.com/lubricants/v1
    description: Shell Lubricants API
security:
  - OAuth2: []
tags:
  - name: Orders
    description: Manage lubricants orders
  - name: Products
    description: Browse lubricants product catalogue
  - name: Accounts
    description: Manage customer accounts
paths:
  /orders:
    get:
      operationId: listOrders
      summary: List Orders
      description: Returns a list of lubricants orders for the account.
      tags:
        - Orders
      parameters:
        - name: accountNumber
          in: query
          required: true
          schema:
            type: string
        - name: status
          in: query
          description: Filter by order status
          schema:
            type: string
            enum: [Pending, Confirmed, Processing, Shipped, Delivered, Cancelled]
        - name: fromDate
          in: query
          schema:
            type: string
            format: date
        - name: toDate
          in: query
          schema:
            type: string
            format: date
        - name: page
          in: query
          schema:
            type: integer
        - name: pageSize
          in: query
          schema:
            type: integer
      responses:
        '200':
          description: A list of orders
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse'
    post:
      operationId: placeOrder
      summary: Place Order
      description: Places a new lubricants order.
      tags:
        - Orders
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OrderCreateRequest'
      responses:
        '201':
          description: Order placed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Order'
  /orders/{orderId}:
    get:
      operationId: getOrder
      summary: Get Order
      description: Returns details for a specific lubricants order.
      tags:
        - Orders
      parameters:
        - name: orderId
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Order details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Order'
  /products:
    get:
      operationId: listProducts
      summary: List Products
      description: Returns the Shell lubricants product catalogue.
      tags:
        - Products
      parameters:
        - name: category
          in: query
          description: Filter by product category (engine oil, gear oil, hydraulic, etc.)
          schema:
            type: string
        - name: application
          in: query
          description: Filter by application type
          schema:
            type: string
        - name: page
          in: query
          schema:
            type: integer
        - name: pageSize
          in: query
          schema:
            type: integer
      responses:
        '200':
          description: Product catalogue
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProductListResponse'
  /products/{productId}:
    get:
      operationId: getProduct
      summary: Get Product
      description: Returns details for a specific lubricants product.
      tags:
        - Products
      parameters:
        - name: productId
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Product details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Product'
  /accounts/{accountNumber}:
    get:
      operationId: getAccount
      summary: Get Account
      description: Returns details for a lubricants customer account.
      tags:
        - Accounts
      parameters:
        - name: accountNumber
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Account details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LubricantsAccount'
components:
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api.shell.com/oauth/token
          scopes:
            lubricants.orders: Manage lubricants orders
            lubricants.products: Access product catalogue
  schemas:
    Order:
      type: object
      properties:
        orderId:
          type: string
        accountNumber:
          type: string
        status:
          type: string
          enum: [Pending, Confirmed, Processing, Shipped, Delivered, Cancelled]
        orderDate:
          type: string
          format: date-time
        expectedDeliveryDate:
          type: string
          format: date
        deliveryAddress:
          type: object
          properties:
            name:
              type: string
            street:
              type: string
            city:
              type: string
            postalCode:
              type: string
            country:
              type: string
        items:
          type: array
          items:
            $ref: '#/components/schemas/OrderItem'
        totalAmount:
          type: number
          format: float
        currency:
          type: string
        tracking:
          type: object
    OrderItem:
      type: object
      properties:
        productId:
          type: string
        productName:
          type: string
        quantity:
          type: number
          format: float
        unit:
          type: string
          enum: [litre, kg, drum, pail, can]
        unitPrice:
          type: number
          format: float
        totalPrice:
          type: number
          format: float
    OrderCreateRequest:
      type: object
      required:
        - accountNumber
        - deliveryAddress
        - items
      properties:
        accountNumber:
          type: string
        poNumber:
          type: string
          description: Customer purchase order number
        requestedDeliveryDate:
          type: string
          format: date
        deliveryAddress:
          type: object
        items:
          type: array
          items:
            type: object
            properties:
              productId:
                type: string
              quantity:
                type: number
              unit:
                type: string
        notes:
          type: string
    OrderListResponse:
      type: object
      properties:
        orders:
          type: array
          items:
            $ref: '#/components/schemas/Order'
        totalCount:
          type: integer
        currentPage:
          type: integer
        pageCount:
          type: integer
    Product:
      type: object
      properties:
        productId:
          type: string
        name:
          type: string
        brand:
          type: string
        category:
          type: string
        application:
          type: string
        viscosity:
          type: string
        description:
          type: string
        packagingOptions:
          type: array
          items:
            type: object
            properties:
              unit:
                type: string
              size:
                type: number
              price:
                type: number
        specifications:
          type: array
          items:
            type: string
        approvals:
          type: array
          items:
            type: string
    ProductListResponse:
      type: object
      properties:
        products:
          type: array
          items:
            $ref: '#/components/schemas/Product'
        totalCount:
          type: integer
        currentPage:
          type: integer
        pageCount:
          type: integer
    LubricantsAccount:
      type: object
      properties:
        accountNumber:
          type: string
        companyName:
          type: string
        accountType:
          type: string
        creditLimit:
          type: number
        availableCredit:
          type: number
        currency:
          type: string
        paymentTerms:
          type: string
        primaryContact:
          type: object
          properties:
            name:
              type: string
            email:
              type: string
            phone:
              type: string