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

# List providers

Shows supported providers and which ones are connected.


## OpenAPI

````yaml /api-reference/openapi.local.json GET /providers
openapi: 3.1.0
info:
  title: btca Local Server API
  version: 2.0.0
  description: Local HTTP API exposed by btca-server.
servers:
  - url: http://localhost:{port}
    variables:
      port:
        default: '8080'
security: []
paths:
  /providers:
    get:
      summary: List providers
      responses:
        '200':
          description: Supported and connected providers
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderList'
components:
  schemas:
    ProviderList:
      type: object
      required:
        - all
        - connected
      properties:
        all:
          type: array
          items:
            $ref: '#/components/schemas/Provider'
        connected:
          type: array
          items:
            type: string
    Provider:
      type: object
      required:
        - id
        - models
      properties:
        id:
          type: string
        models:
          type: object
          additionalProperties: true

````