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

# Get app filter options

> Returns distinct values for each filterable field based on user's apps.



## OpenAPI

````yaml /openapi.json get /api/v1/apps/filter-options
openapi: 3.1.0
info:
  title: Phala Cloud API
  version: 0.1.0
servers:
  - url: https://cloud-api.phala.com
security: []
tags:
  - name: CVMs
    description: Confidential Virtual Machine (CVM) lifecycle management on Phala Network
  - name: Apps
    description: App template management and CVM deployment from app blueprints
  - name: Webhooks
    description: Manage webhook endpoints and monitor delivery history
  - name: SSH Keys
    description: SSH public key management for CVM access
  - name: KMS
    description: >-
      Key Management Service — key derivation, on-chain anchoring, and
      inspection
  - name: Instance Types
    description: Available hardware configurations for CVM deployment
  - name: Attestations
    description: Remote attestation and TEE verification endpoints
paths:
  /api/v1/apps/filter-options:
    get:
      tags:
        - Apps
      summary: Get app filter options
      description: Returns distinct values for each filterable field based on user's apps.
      operationId: get_filter_options_api_v1_apps_filter_options_get
      responses:
        '200':
          description: Available filter values
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FilterOptionsResponse'
        '401':
          description: Not authenticated
components:
  schemas:
    FilterOptionsResponse:
      properties:
        statuses:
          items:
            type: string
          type: array
          title: Statuses
          description: Distinct CVM status values
        image_versions:
          items:
            type: string
          type: array
          title: Image Versions
          description: Distinct OS image names
        instance_types:
          items:
            type: string
          type: array
          title: Instance Types
          description: Distinct instance type identifiers
        kms_slugs:
          items:
            type: string
          type: array
          title: Kms Slugs
          description: Distinct KMS slug values
        kms_types:
          items:
            type: string
          type: array
          title: Kms Types
          description: Distinct KMS type values
        regions:
          items:
            type: string
          type: array
          title: Regions
          description: Distinct region identifiers
        nodes:
          items:
            type: string
          type: array
          title: Nodes
          description: Distinct node names (union of teepod and node names)
      type: object
      required:
        - statuses
        - image_versions
        - instance_types
        - kms_slugs
        - kms_types
        - regions
        - nodes
      title: FilterOptionsResponse
      description: Available filter values for app list queries.

````