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

# Get Dataset Columns

> Get dataset columns



## OpenAPI

````yaml /public-apis/openapi/datasets.json get /v1/datasets/columns
openapi: 3.0.0
info:
  version: 1.0.0
  contact:
    name: Maxim Engineering
    email: eng@getmaxim.ai
  title: Maxim SDK API - datasets
  description: API documentation for Maxim SDK datasets endpoints
servers:
  - url: https://api.getmaxim.ai
security: []
paths:
  /v1/datasets/columns:
    get:
      tags:
        - Dataset column
      summary: Get Dataset Columns
      description: Get dataset columns
      parameters:
        - schema:
            type: string
            description: Unique identifier for the workspace
          required: true
          name: workspaceId
          in: query
        - schema:
            type: string
            description: Unique identifier for the dataset to to fetch the columns of
          required: true
          name: datasetId
          in: query
        - schema:
            type: number
            nullable: true
            maximum: 100
            default: 10
            description: 'Maximum number of records to return (max: 100)'
          required: false
          name: limit
          in: query
      responses:
        '200':
          description: Dataset columns retrieved successfully
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: string
                    name:
                      type: string
                    type:
                      type: string
                    meta:
                      type: object
                      properties:
                        columnDataType:
                          type: string
                        delimiter:
                          type: string
                      required:
                        - columnDataType
                        - delimiter
                    columnType:
                      type: string
                  required:
                    - id
                    - name
                    - type
                    - meta
                    - columnType
        '400':
          description: Invalid request parameters
        '404':
          description: Dataset not found
      security:
        - ApiKeyAuth: []
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-maxim-api-key
      description: API key for authentication

````