> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tai42.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# List connector providers

> The provider catalog — one entry per registered connector provider, plus
the category groupings the UI arranges them under.

Providers come from the in-memory registry (populated by provider plugins at
import), so they list regardless of store configuration. The category
groupings live in the connector store's Postgres, so they are served only when
that store is configured (otherwise an empty grouping list, mirroring the
OFF-state connections read).



## OpenAPI

````yaml /openapi.json get /api/connectors/providers
openapi: 3.1.0
info:
  description: The operator HTTP surface served under /api/*.
  title: tai42-skeleton API
  version: 0.6.2
servers: []
security: []
paths:
  /api/connectors/providers:
    get:
      tags:
        - connectors
      summary: List connector providers
      description: >-
        The provider catalog — one entry per registered connector provider, plus

        the category groupings the UI arranges them under.


        Providers come from the in-memory registry (populated by provider
        plugins at

        import), so they list regardless of store configuration. The category

        groupings live in the connector store's Postgres, so they are served
        only when

        that store is configured (otherwise an empty grouping list, mirroring
        the

        OFF-state connections read).
      operationId: get_api_connectors_providers
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  data: {}
                required:
                  - data
                type: object
          description: Success.
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          description: Missing or invalid api key.
      security:
        - ApiKeyAuth: []
components:
  schemas:
    Error:
      properties:
        code:
          description: >-
            Stable machine-readable reason a client keys a dedicated error state
            on, present on refusals that opt in (e.g. a 501 not-configured
            refusal). Optional: absent when the error carries only a
            human-readable message.
          type: string
        error:
          type: string
      required:
        - error
      type: object
  securitySchemes:
    ApiKeyAuth:
      in: header
      name: x-api-key
      type: apiKey

````