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

# List Datasource Plugins

> List the datasource nodes configured in the knowledge pipeline. Each node includes the plugin it uses plus the metadata needed to run it.



## OpenAPI

````yaml /en/api-reference/openapi_knowledge.json get /datasets/{dataset_id}/pipeline/datasource-plugins
openapi: 3.0.1
info:
  title: Knowledge API
  description: >-
    API for managing knowledge bases, documents, chunks, metadata, and tags,
    including creation, retrieval, and configuration. **Note:** A single
    Knowledge Base API key has permission to operate on all visible knowledge
    bases under the same account. Please pay attention to data security.
  version: 1.0.0
servers:
  - url: '{apiBaseUrl}'
    description: The base URL for the Knowledge API.
    variables:
      apiBaseUrl:
        default: https://api.dify.ai/v1
        description: Actual base URL of the API
security:
  - ApiKeyAuth: []
tags:
  - name: Knowledge Bases
    description: >-
      Operations for managing knowledge bases, including creation,
      configuration, and retrieval.
  - name: Documents
    description: >-
      Operations for creating, updating, and managing documents within a
      knowledge base.
  - name: Chunks
    description: Operations for managing document chunks and child chunks.
  - name: Metadata
    description: >-
      Operations for managing knowledge base metadata fields and document
      metadata values.
  - name: Tags
    description: Operations for managing knowledge base tags and tag bindings.
  - name: Models
    description: Operations for retrieving available models.
  - name: Knowledge Pipeline
    description: >-
      Operations for managing and running knowledge pipelines, including
      datasource plugins and pipeline execution.
paths:
  /datasets/{dataset_id}/pipeline/datasource-plugins:
    get:
      tags:
        - Knowledge Pipeline
      summary: List Datasource Plugins
      description: >-
        List the datasource nodes configured in the knowledge pipeline. Each
        node includes the plugin it uses plus the metadata needed to run it.
      operationId: listDatasourcePlugins
      parameters:
        - name: dataset_id
          in: path
          required: true
          schema:
            type: string
            format: uuid
          description: Knowledge base ID.
        - name: is_published
          in: query
          schema:
            type: boolean
            default: true
          description: >-
            Whether to retrieve nodes from the published or draft pipeline.
            `true` returns nodes from the published version, `false` returns
            nodes from the draft.
      responses:
        '200':
          description: List of datasource nodes configured in the pipeline.
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    node_id:
                      type: string
                      description: >-
                        ID of the datasource node in the pipeline workflow. Pass
                        this as `node_id` to [Run Datasource
                        Node](/api-reference/knowledge-pipeline/run-datasource-node),
                        or as `start_node_id` to [Run
                        Pipeline](/api-reference/knowledge-pipeline/run-pipeline).
                    plugin_id:
                      type: string
                      description: ID of the datasource plugin providing this node.
                    provider_name:
                      type: string
                      description: Provider name registered by the datasource plugin.
                    datasource_type:
                      type: string
                      description: >-
                        Type of datasource. One of `local_file`,
                        `online_document`, `online_drive`, `website_crawl`.
                    title:
                      type: string
                      description: Display title configured for the node.
                    user_input_variables:
                      type: array
                      description: >-
                        Pipeline input variables the caller must supply for this
                        datasource, derived from `{{#...#}}` references in the
                        node's datasource parameters. Each item follows the
                        pipeline variable schema used by the workflow.
                      items:
                        type: object
                        additionalProperties: true
                    credentials:
                      type: array
                      description: >-
                        Credentials available for authenticating with this
                        datasource.
                      items:
                        type: object
                        properties:
                          id:
                            type: string
                            description: >-
                              Credential ID. Pass this as `credential_id` to
                              [Run Datasource
                              Node](/api-reference/knowledge-pipeline/run-datasource-node)
                              or in per-item `credential_id` fields of [Run
                              Pipeline](/api-reference/knowledge-pipeline/run-pipeline).
                          name:
                            type: string
                            description: Display name of the credential.
                          type:
                            type: string
                            description: Credential type defined by the datasource plugin.
                          is_default:
                            type: boolean
                            description: >-
                              Whether this credential is the default for the
                              provider.
              examples:
                success:
                  summary: Response Example
                  value:
                    - node_id: '1719288585006'
                      plugin_id: langgenius/notion_datasource
                      provider_name: notion
                      datasource_type: online_document
                      title: Notion Documents
                      user_input_variables: []
                      credentials:
                        - id: c1d2e3f4-a5b6-7890-abcd-ef1234567890
                          name: Production Notion
                          type: api-key
                          is_default: true
        '404':
          description: '`not_found` : Dataset not found.'
          content:
            application/json:
              examples:
                not_found:
                  summary: not_found
                  value:
                    status: 404
                    code: not_found
                    message: Dataset not found.
components:
  securitySchemes:
    ApiKeyAuth:
      type: http
      scheme: bearer
      bearerFormat: API_KEY
      description: >-
        API Key authentication. For all API requests, include your API Key in
        the `Authorization` HTTP Header, prefixed with `Bearer `. Example:
        `Authorization: Bearer {API_KEY}`. **Strongly recommend storing your API
        Key on the server-side, not shared or stored on the client-side, to
        avoid possible API-Key leakage that can lead to serious consequences.**

````