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

# Get available KB configuration options



## OpenAPI

````yaml /api-reference/openapi.json get /v1/knowledge-base/config
openapi: 3.1.0
info:
  title: Feather API
  description: >-
    Unified customer experience platform API. Manages identity, conversations,
    memory, agents, procedures, policies, model routing, knowledge bases,
    integrations, and runtime execution.
  version: 1.21.0
servers:
  - url: https://api-sandbox.featherhq.com
    description: Sandbox
  - url: http://localhost:8000
    description: Local dev
security: []
paths:
  /v1/knowledge-base/config:
    get:
      tags:
        - knowledge-base
      summary: Get available KB configuration options
      operationId: getKnowledgeBaseConfig
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KBConfigResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Authentication required
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
        - APIKeyHeader: []
components:
  schemas:
    KBConfigResponse:
      properties:
        embedding_models:
          items:
            $ref: '#/components/schemas/EmbeddingModelOption'
          type: array
          title: Embedding Models
        chunk_sizes:
          items:
            type: integer
          type: array
          title: Chunk Sizes
        chunk_overlaps:
          items:
            type: integer
          type: array
          title: Chunk Overlaps
        retrieval_top_k_range:
          additionalProperties:
            type: integer
          type: object
          title: Retrieval Top K Range
        defaults:
          $ref: '#/components/schemas/KBConfigDefaults'
      type: object
      required:
        - embedding_models
        - chunk_sizes
        - chunk_overlaps
        - retrieval_top_k_range
        - defaults
      title: KBConfigResponse
    ErrorResponse:
      properties:
        error:
          type: string
          title: Error
        message:
          type: string
          title: Message
      type: object
      required:
        - error
        - message
      title: ErrorResponse
      description: Standard error response returned by all API error handlers.
    EmbeddingModelOption:
      properties:
        name:
          type: string
          title: Name
        provider:
          type: string
          title: Provider
        dimensions:
          items:
            type: integer
          type: array
          title: Dimensions
        default_dimensions:
          type: integer
          title: Default Dimensions
      type: object
      required:
        - name
        - provider
        - dimensions
        - default_dimensions
      title: EmbeddingModelOption
    KBConfigDefaults:
      properties:
        embedding_model:
          type: string
          title: Embedding Model
        embedding_dimensions:
          type: integer
          title: Embedding Dimensions
        chunk_size:
          type: integer
          title: Chunk Size
        chunk_overlap:
          type: integer
          title: Chunk Overlap
        retrieval_top_k:
          type: integer
          title: Retrieval Top K
        pdf_extraction_effort:
          type: string
          title: Pdf Extraction Effort
      type: object
      required:
        - embedding_model
        - embedding_dimensions
        - chunk_size
        - chunk_overlap
        - retrieval_top_k
        - pdf_extraction_effort
      title: KBConfigDefaults
  securitySchemes:
    APIKeyHeader:
      type: apiKey
      in: header
      name: x-api-key

````