3M Invoices API

openapi: 3.1.0
info:
  title: 3M Partner and Supplier Deliveries Invoices API
  description: The 3M Partner and Supplier API provides real-time access to 3M product, pricing, order, delivery, and invoice data for partners and suppliers. The API supports GET and POST operations for product/price lookups, order and delivery tracking, and invoice status queries. Authentication uses OAuth 2.0 bearer tokens with client credentials provided during onboarding.
  version: '1.0'
servers:
- url: https://api.3m.com
  description: Production server
security:
- bearerAuth: []
tags:
- name: Invoices
  description: Retrieve invoice status and details for billing reconciliation.
paths:
  /invoices:
    get:
      operationId: listInvoices
      summary: 3M List Invoices
      description: Retrieves invoice summaries for the authenticated partner or supplier with filtering by date range.
      tags:
      - Invoices
      parameters:
      - name: startDate
        in: query
        description: Filter invoices from this date.
        schema:
          type: string
          format: date
        example: '2025-01-01'
      - name: endDate
        in: query
        description: Filter invoices up to this date.
        schema:
          type: string
          format: date
        example: '2025-03-31'
      responses:
        '200':
          description: Successful response with invoice list
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvoiceList'
              examples:
                ListInvoices200Example:
                  summary: Default listInvoices 200 response
                  x-microcks-default: true
                  value:
                    invoices:
                    - invoiceId: INV-22222
                      orderId: ORD-67890
                      invoiceDate: '2025-03-18'
                      dueDate: '2025-04-17'
                      totalAmount: 499.95
                      currency: USD
                      status: unpaid
        '401':
          description: Unauthorized
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    InvoiceList:
      type: object
      description: List of invoices
      properties:
        invoices:
          type: array
          description: Array of invoice records
          items:
            $ref: '#/components/schemas/Invoice'
    Invoice:
      type: object
      description: An invoice issued by 3M for an order
      properties:
        invoiceId:
          type: string
          description: Unique invoice identifier
          example: INV-22222
        orderId:
          type: string
          description: Associated order identifier
          example: ORD-67890
        invoiceDate:
          type: string
          format: date
          description: Date the invoice was issued
          example: '2025-03-18'
        dueDate:
          type: string
          format: date
          description: Payment due date
          example: '2025-04-17'
        totalAmount:
          type: number
          description: Total invoice amount
          example: 499.95
        currency:
          type: string
          description: Currency code (ISO 4217)
          example: USD
        status:
          type: string
          description: Invoice payment status
          enum:
          - unpaid
          - paid
          - overdue
          - disputed
          example: unpaid
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: OAuth 2.0 bearer token obtained through client credentials flow. Provided during onboarding.