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

# Test Connection Preflight

> Test a vector-store connection before a corpus/source is created.



## OpenAPI

````yaml /api-reference/openapi.json post /api/rag-corpus/test-connection
openapi: 3.1.0
info:
  title: Blindsight API
  version: 0.1.0
  description: >-
    The full Blindsight REST surface, generated from the running application.
    Replace the server host with your own deployment.


    For the Runtime Security integration surface (scan, proxy, tool calls) see
    the Runtime Security spec, which is hand written and carries worked
    examples.
servers:
  - url: https://api.your-blindsight.com
    description: Your Blindsight deployment
security: []
paths:
  /api/rag-corpus/test-connection:
    post:
      tags:
        - rag-corpus
      summary: Test Connection Preflight
      description: Test a vector-store connection before a corpus/source is created.
      operationId: test_connection_preflight_api_rag_corpus_test_connection_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RagConnectionTest'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                additionalProperties: true
                type: object
                title: >-
                  Response Test Connection Preflight Api Rag Corpus Test
                  Connection Post
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    RagConnectionTest:
      properties:
        provider:
          type: string
          title: Provider
        config:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Config
        dsn:
          anyOf:
            - type: string
            - type: 'null'
          title: Dsn
      type: object
      required:
        - provider
      title: RagConnectionTest
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError

````