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

# Get contact attribute keys

> Gets contact attribute keys from the database.



## OpenAPI

````yaml /api-v2-reference/openapi.yml get /management/contact-attribute-keys
openapi: 3.1.0
info:
  title: Formbricks API
  description: Manage Formbricks resources programmatically.
  version: 2.0.0
servers:
  - url: https://app.formbricks.com/api/v2
    description: Formbricks Cloud
security:
  - apiKeyAuth: []
tags:
  - name: Health
    description: Operations for checking critical application dependencies health status.
  - name: Roles
    description: Operations for managing roles.
  - name: Me
    description: Operations for managing your API key.
  - name: Management API - Responses
    description: Operations for managing responses.
  - name: Management API - Contacts
    description: Operations for managing contacts.
  - name: Management API - Contact Attributes
    description: Operations for managing contact attributes.
  - name: Management API - Contact Attribute Keys
    description: Operations for managing contact attribute keys.
  - name: Management API - Surveys
    description: Operations for managing surveys.
  - name: Management API - Surveys - Contact Links
    description: Operations for generating personalized survey links for contacts.
  - name: Management API - Webhooks
    description: Operations for managing webhooks.
  - name: Organizations API - Teams
    description: Operations for managing teams.
  - name: Organizations API - Project Teams
    description: Operations for managing project teams.
  - name: Organizations API - Users
    description: Operations for managing users.
paths:
  /management/contact-attribute-keys:
    get:
      tags:
        - Management API - Contact Attribute Keys
      summary: Get contact attribute keys
      description: Gets contact attribute keys from the database.
      operationId: getContactAttributeKeys
      parameters:
        - in: query
          name: limit
          description: Number of items to return
          schema:
            type: number
            minimum: 1
            maximum: 250
            default: 50
            description: Number of items to return
        - in: query
          name: skip
          description: Number of items to skip
          schema:
            type: number
            minimum: 0
            default: 0
            description: Number of items to skip
        - in: query
          name: sortBy
          description: Sort by field
          schema:
            type: string
            enum:
              - createdAt
              - updatedAt
            default: createdAt
            description: Sort by field
        - in: query
          name: order
          description: Sort order
          schema:
            type: string
            enum:
              - asc
              - desc
            default: desc
            description: Sort order
        - in: query
          name: startDate
          description: Start date
          schema:
            type: string
            description: Start date
        - in: query
          name: endDate
          description: End date
          schema:
            type: string
            description: End date
        - in: query
          name: filterDateField
          description: Date field to filter by
          schema:
            type: string
            enum:
              - createdAt
              - updatedAt
            description: Date field to filter by
        - in: query
          name: environmentId
          description: The environment ID to filter by
          schema:
            type: string
            description: The environment ID to filter by
      responses:
        '200':
          description: Contact attribute keys retrieved successfully.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                          description: The ID of the contact attribute key
                        createdAt:
                          type: string
                          description: >-
                            The date and time the contact attribute key was
                            created
                          example: '2021-01-01T00:00:00.000Z'
                        updatedAt:
                          type: string
                          description: >-
                            The date and time the contact attribute key was last
                            updated
                          example: '2021-01-01T00:00:00.000Z'
                        isUnique:
                          type: boolean
                          description: >-
                            Whether the attribute must have unique values across
                            contacts
                          example: false
                        key:
                          type: string
                          description: The attribute identifier used in the system
                          example: email
                        name:
                          type:
                            - string
                            - 'null'
                          description: Display name for the attribute
                          example: Email Address
                        description:
                          type:
                            - string
                            - 'null'
                          description: Description of the attribute
                          example: The user's email address
                        type:
                          type: string
                          enum:
                            - default
                            - custom
                          description: Whether this is a default or custom attribute
                          example: custom
                        environmentId:
                          type: string
                          description: The ID of the environment this attribute belongs to
                  meta:
                    type: object
                    properties:
                      total:
                        type: number
                      limit:
                        type: number
                      offset:
                        type: number
components:
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: Use your Formbricks x-api-key to authenticate.

````