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OpenAPI Specification

openapi: 3.2.0
info:
  title: Notch API (unreconciled capability model) Invoices API
  description: Capability model of the Notch (notch.financial) accounts-receivable / accounts-payable automation platform for the food and beverage and wholesale distribution industry.
  contact:
    name: Notch
    url: https://www.notch.financial
  version: 0.0.0-unreconciled
servers:
- url: https://api.notch.financial
  description: Placeholder base URL. Notch does not document a public API base URL; this value is illustrative and unverified.
security:
- bearerAuth: []
tags:
- name: Invoices
paths:
  /invoices:
    get:
      operationId: listInvoices
      tags:
      - Invoices
      summary: List invoices (unreconciled)
      description: Illustrative; not a documented Notch endpoint.
      responses:
        '200':
          description: A list of invoices.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Invoice'
    post:
      operationId: createInvoice
      tags:
      - Invoices
      summary: Create an invoice (unreconciled)
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Invoice'
      responses:
        '201':
          description: Invoice created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Invoice'
  /invoices/{invoiceId}:
    get:
      operationId: getInvoice
      tags:
      - Invoices
      summary: Retrieve an invoice (unreconciled)
      parameters:
      - $ref: '#/components/parameters/invoiceId'
      responses:
        '200':
          description: An invoice.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Invoice'
components:
  parameters:
    invoiceId:
      name: invoiceId
      in: path
      required: true
      schema:
        type: string
  schemas:
    Invoice:
      type: object
      description: An invoice / outstanding bill owed by a customer (illustrative).
      properties:
        id:
          type: string
        customer_id:
          type: string
        number:
          type: string
        status:
          type: string
          enum:
          - draft
          - open
          - paid
          - overdue
          - void
        currency:
          type: string
          example: USD
        amount_due:
          type: number
        amount_paid:
          type: number
        due_date:
          type: string
          format: date
        created_at:
          type: string
          format: date-time
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Illustrative Bearer API key scheme. Notch's actual authentication mechanism is not publicly documented and is unverified.