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

# Browse Columns

> List columns for a remote table.



## OpenAPI

````yaml GET /orgs/{org_id}/connectors/{connector_id}/browse/columns
openapi: 3.1.0
info:
  title: Timbal Platform API
  description: Public API documentation for the Timbal platform
  license:
    name: ''
  version: 2.0.0
servers:
  - url: https://api.timbal.ai
    description: Production
  - url: https://api.dev.timbal.ai
    description: Development
security: []
tags:
  - name: ace
    description: Action Control Engine (ACE) operations
  - name: analytics
    description: Project analytics
  - name: billing
    description: Subscriptions, usage, and payment-related operations
  - name: content
    description: Re-sign stored content URLs
  - name: files
    description: File operations
  - name: iam
    description: IAM — actions, roles, users, and authorization introspection
  - name: k2
    description: Knowledge Bases v2 operations
  - name: orgs
    description: Organization operations
  - name: projects
    description: Project operations
  - name: runs
    description: Execution operations
  - name: templates
    description: Public project template catalog
  - name: users
    description: Authenticated user profile
paths:
  /orgs/{org_id}/connectors/{connector_id}/browse/columns:
    get:
      tags:
        - connectors
      summary: '`GET /orgs/{org_id}/connectors/{connector_id}/browse/columns`'
      description: List columns for a remote table.
      operationId: columns
      parameters:
        - name: org_id
          in: path
          required: true
          schema:
            type: string
        - name: connector_id
          in: path
          required: true
          schema:
            type: string
        - name: connection_ref
          in: query
          required: true
          schema:
            type: string
        - name: schema
          in: query
          required: true
          schema:
            type: string
        - name: table
          in: query
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Columns listed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ColumnsRes'
        '403':
          description: Forbidden
        '404':
          description: Connector not found
        '422':
          description: Connector offline / refused / timed out
      security:
        - bearer_auth: []
components:
  schemas:
    ColumnsRes:
      type: object
      required:
        - columns
      properties:
        columns:
          type: array
          items:
            $ref: '#/components/schemas/ColumnView'
    ColumnView:
      type: object
      required:
        - name
        - data_type
        - nullable
        - cursor_candidate
      properties:
        cursor_candidate:
          type: boolean
          description: Usable as the extract job's `cursor_column`.
        data_type:
          type: string
        name:
          type: string
        nullable:
          type: boolean
  securitySchemes:
    bearer_auth:
      type: http
      scheme: bearer
      description: >-
        Timbal API key. Obtain your API key from the Timbal platform settings.
        See [Authentication](/api-reference/authentication) for more
        information.

````