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

# Fetch a product line

> Fetches a catalog product line by its ID.

A **product line** is the top level of the catalog hierarchy, representing a brand or product family (e.g., "Heartgard Plus"). Each product line contains one or more products, and is associated with a manufacturer and category.



## OpenAPI

````yaml get /ext/v2/product-lines/{product_line_id}/
openapi: 3.1.0
info:
  description: ''
  title: NinjaAPI
  version: 2.0.0
servers:
  - url: https://connect.vetcove.com/
security: []
paths:
  /ext/v2/product-lines/{product_line_id}/:
    get:
      tags:
        - Catalog
      summary: Fetch a product line
      description: >-
        Fetches a catalog product line by its ID.


        A **product line** is the top level of the catalog hierarchy,
        representing a brand or product family (e.g., "Heartgard Plus"). Each
        product line contains one or more products, and is associated with a
        manufacturer and category.
      operationId: product_line_get
      parameters:
        - description: The ID of the catalog product line
          in: path
          name: product_line_id
          required: true
          schema:
            description: The ID of the catalog product line
            title: Product Line Id
            type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExternalProductLineSchema'
          description: OK
      security:
        - ExternalAPIAuth: []
components:
  schemas:
    ExternalProductLineSchema:
      properties:
        alt_image_url:
          anyOf:
            - type: string
            - type: 'null'
          description: Alternative URL to the product line's image
          title: Alt Image Url
        brand_name:
          description: The brand name of the product line.
          title: Brand Name
          type: string
        created:
          description: The datetime this object was created.
          format: date-time
          title: Created
          type: string
        description:
          anyOf:
            - type: string
            - type: 'null'
          description: A description of the Product Line, if available
          title: Description
        grouping:
          anyOf:
            - type: string
            - type: 'null'
          description: >-
            Indicates whether the Product Line is a prescription item or OTC
            item
          title: Grouping
        id:
          description: Unique identifier for the product line.
          title: Id
          type: integer
        image_url:
          anyOf:
            - type: string
            - type: 'null'
          description: URL to the product line's image
          title: Image Url
        manufacturer_id:
          description: ID of the manufacturer that produces this product line.
          title: Manufacturer Id
          type: integer
        manufacturer_name:
          description: The manufacturer of the Product Line
          title: Manufacturer Name
          type: string
        modified:
          description: >-
            The datetime this object was last modified; changes to related
            entities will not update this field.
          format: date-time
          title: Modified
          type: string
        prescription_required:
          description: Indicates whether the Product Line requires a prescription
          title: Prescription Required
          type: boolean
        primary_category_name:
          anyOf:
            - type: string
            - type: 'null'
          description: The primary product category this product line belongs to.
          title: Primary Category Name
        refrigeration_required:
          description: Indicates whether the Product Line requires refrigeration
          title: Refrigeration Required
          type: boolean
        secondary_category_names:
          anyOf:
            - items:
                type: string
              type: array
            - type: 'null'
          description: Additional product categories this product line belongs to.
          title: Secondary Category Names
      required:
        - created
        - modified
        - id
        - manufacturer_id
        - brand_name
        - description
        - manufacturer_name
        - grouping
        - prescription_required
        - refrigeration_required
      title: ExternalProductLineSchema
      type: object
  securitySchemes:
    ExternalAPIAuth:
      scheme: bearer
      type: http

````