Ready2order Units API

openapi: 3.0.0
info:
  title: ready2order Public Account Token Units API
  contact:
    name: support@ready2order.com
  license:
    name: proprietary
  version: R2-2026.30.2
  description: "# First Steps\n\n## Authorization\n\nThe ready2order API uses a three-token flow to grant your integration access to a ready2order account. Your integration identifies itself with a Developer Token, requests permission from the account owner, and receives a long-lived Account Token to use for all subsequent requests.\n\nEvery API request to account data must include:\n\n```http\nAuthorization: Bearer <ACCOUNT_TOKEN>\n```\n\n| Token | Scope | Lifetime |\n|-------|-------|----------|\n| **Developer Token** | Identifies your integration | Permanent |\n| **Grant Access Token** | One-time permission request | 10 minutes |\n| **Account Token** | Access to a ready2order account | Until revoked |\n\n---\n\n## Setup\n\nThis is a one-time process per account you want to integrate with.\n\n### Step 1 — Get your Developer Token\n\nRegister at [https://api.ready2order.com](https://api.ready2order.com). Your Developer Token will be emailed to you.\n\nStore it securely — it identifies your integration across all accounts.\n\n---\n\n### Step 2 — Request a Grant Access Token\n\nCall this endpoint using your Developer Token:\n\n```http\nPOST /v1/developerToken/grantAccessToken\nAuthorization: Bearer <DEVELOPER_TOKEN>\n```\n\n```json\n{\n  \"callbackUri\": \"https://your-app.com/callback\"\n}\n```\n\n`callbackUri` is optional but strongly recommended (see Step 3).\n\n**Response:**\n\n```json\n{\n  \"grantAccessToken\": \"...\",\n  \"grantAccessUri\": \"https://app.ready2order.com/...\"\n}\n```\n\n---\n\n### Step 3 — Account owner approves access\n\nRedirect the account owner to the `grantAccessUri`. They will log in to their ready2order account and click **Approve**.\n\n**With `callbackUri`** — after approval, ready2order redirects the account owner back to your URL:\n\n```\nhttps://your-app.com/callback?accountToken=<ACCOUNT_TOKEN>&grantAccessToken=<GRANT_ACCESS_TOKEN>&status=approved\n```\n\nThe `accountToken` in that redirect is what you store and use for all future requests.\n\n**Without `callbackUri`** — poll for the result instead:\n\n```http\nGET /v1/developerToken/grantAccessToken/{grantAccessToken}\nAuthorization: Bearer <DEVELOPER_TOKEN>\n```\n\nThe response will include `accountToken` once the account owner has approved.\n\n> The Grant Access Token expires after **10 minutes**. If the account owner does not approve in time, repeat Step 2 to generate a new one.\n\n---\n\n## Training Mode\n\nSome resources support a training mode that keeps test transactions separate from live data. It is handy for staff training and demos where test sales should not show up in reports or fiscal records.\n\nWhen a cashier puts the POS into training mode, all transactions in that session are flagged as training records and kept separate from live data. On the API side, the `trainingMode` field on a resource tells you whether it is a training record, and most list endpoints accept a `trainingMode` query parameter to filter by it.\n\n---\n\n## Error Responses\n\n| Status | Likely cause |\n|--------|-------------|\n| `401 Unauthorized` | Wrong token type, or `Authorization` header missing |\n| `403 Forbidden` | Developer Token used where Account Token is required (or vice versa) |\n| `429 Too Many Requests` | Rate limit exceeded — max 60 requests per minute per Account Token |\n"
servers:
- url: https://api.ready2order.com/v1
tags:
- name: Units
  description: Units
paths:
  /products/units:
    get:
      tags:
      - Units
      summary: List all Units
      description: ''
      operationId: unitsGetAll
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: array
                items:
                  properties:
                    identifier:
                      type: string
                      example: kg|piece|hours|liter|...
                  type: object
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
      security:
      - Bearer: []
components:
  securitySchemes:
    Bearer:
      type: apiKey
      description: Account Token obtained after completing the authorization flow. See First Steps for details.
      name: Authorization
      in: header
x-tagGroups:
- name: Essentials
  tags:
  - Product
  - Product Group
  - Bill
  - Storno
  - Payment Method
  - Payment Method Type
  - Coupon
  - Coupon Category
  - Discount
  - Discount Group
  - Customer
- name: Gastro
  tags:
  - Order
  - Table
  - Table Area
- name: POS
  tags:
  - Printer
  - Printer Profile
  - Print Job
  - Terminal Transaction
  - User
  - User Roles
- name: Reporting
  tags:
  - Daily Report
  - Accounting Financial Year
  - Export
- name: Reference Data
  tags:
  - Bill Type
  - Customer Group
  - Currency
  - Country
  - Device
  - Language
  - Legal Form
  - Units
  - Vat Rate
- name: Integration
  tags:
  - Account Token
  - Grant Access Token
  - Developer Token
  - Webhook
  - Job Status
- name: Internal
  tags:
  - Account
  - Admin
  - CashboxRegistration
  - ConfirmableAction
  - Constant
  - Item
  - License
  - MobileConstant
  - ReadyPaySellRate
  - Signup
  - Tss