> ## Documentation Index
> Fetch the complete documentation index at: https://docs.antei.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Product

> Update an existing product's details.

Updates only the specified fields of an existing product.

**Authorization**: Requires Bearer token\
**Base URL**: `https://api.antei.com`

### Path Parameters

* `id` *(required)* – ID of the product to update

### Request Body

Any subset of:

* `name`
* `category`
* `pricing_amount`
* `currency`

### Response

Returns the updated product object.


## OpenAPI

````yaml PATCH /products/{id}
openapi: 3.0.1
info:
  title: Antei API Reference
  description: >-
    Programmatic access to Antei’s platform. Use this API to manage core objects
    and retrieve taxation insights.
  version: 1.0.0
  license:
    name: MIT
  contact:
    name: Antei Developer Support
    email: support@antei.com
    url: https://antei.com
servers:
  - url: https://api.antei.com
security:
  - bearerAuth: []
paths:
  /products/{id}:
    patch:
      tags:
        - Products
      summary: Update product
      description: >-
        Update an existing product’s information. Only provided fields will be
        modified.
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NewProduct'
      responses:
        '200':
          description: Product updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Product'
components:
  schemas:
    NewProduct:
      type: object
      properties:
        name:
          type: string
        category:
          type: string
        pricing_amount:
          type: number
        currency:
          type: string
      required:
        - name
        - pricing_amount
        - currency
    Product:
      type: object
      properties:
        id:
          type: string
          description: Unique product identifier
        name:
          type: string
          description: Product name
        category:
          type: string
          description: Product category
        pricing_amount:
          type: number
          description: Base price of the product
        currency:
          type: string
          description: Currency code (e.g., USD, EUR, INR)
      required:
        - id
        - name
        - pricing_amount
        - currency
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````