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dify/api/openapi/markdown/service-swagger.md
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67 KiB

Service API

API for application services

Version: 1.0

Security

Bearer

apiKey API Key
Description Type: Bearer {your-api-key}
In header
Name Authorization

service_api

Service operations

/

GET

Responses
Code Description
200 Success

/app/feedbacks

GET

Summary

Get all feedbacks for the application

Description

Get all feedbacks for the application Returns paginated list of all feedback submitted for messages in this app.

Parameters
Name Located in Description Required Schema
payload body Yes FeedbackListQuery
Responses
Code Description
200 Feedbacks retrieved successfully
401 Unauthorized - invalid API token

/apps/annotation-reply/{action}

POST

Summary

Enable or disable annotation reply feature

Description

Enable or disable annotation reply feature

Parameters
Name Located in Description Required Schema
payload body Yes AnnotationReplyActionPayload
action path Action to perform: 'enable' or 'disable' Yes string
Responses
Code Description
200 Action completed successfully
401 Unauthorized - invalid API token

/apps/annotation-reply/{action}/status/{job_id}

GET

Summary

Get the status of an annotation reply action job

Description

Get the status of an annotation reply action job

Parameters
Name Located in Description Required Schema
action path Action type Yes string
job_id path Job ID Yes string
Responses
Code Description
200 Job status retrieved successfully
401 Unauthorized - invalid API token
404 Job not found

/apps/annotations

GET

Summary

List annotations for the application

Description

List annotations for the application

Responses
Code Description Schema
200 Annotations retrieved successfully AnnotationList
401 Unauthorized - invalid API token

POST

Summary

Create a new annotation

Description

Create a new annotation

Parameters
Name Located in Description Required Schema
payload body Yes AnnotationCreatePayload
Responses
Code Description Schema
201 Annotation created successfully Annotation
401 Unauthorized - invalid API token

/apps/annotations/{annotation_id}

DELETE

Summary

Delete an annotation

Description

Delete an annotation

Parameters
Name Located in Description Required Schema
annotation_id path Annotation ID Yes string
Responses
Code Description
204 Annotation deleted successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions
404 Annotation not found

PUT

Summary

Update an existing annotation

Description

Update an existing annotation

Parameters
Name Located in Description Required Schema
payload body Yes AnnotationCreatePayload
annotation_id path Annotation ID Yes string
Responses
Code Description Schema
200 Annotation updated successfully Annotation
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions
404 Annotation not found

/audio-to-text

POST

Summary

Convert audio to text using speech-to-text

Description

Convert audio to text using speech-to-text Accepts an audio file upload and returns the transcribed text.

Responses
Code Description
200 Audio successfully transcribed
400 Bad request - no audio or invalid audio
401 Unauthorized - invalid API token
413 Audio file too large
415 Unsupported audio type
500 Internal server error

/chat-messages

POST

Summary

Send a message in a chat conversation

Description

Send a message in a chat conversation This endpoint handles chat messages for chat, agent chat, and advanced chat applications. Supports conversation management and both blocking and streaming response modes.

Parameters
Name Located in Description Required Schema
payload body Yes ChatRequestPayload
Responses
Code Description
200 Message sent successfully
400 Bad request - invalid parameters or workflow issues
401 Unauthorized - invalid API token
404 Conversation or workflow not found
429 Rate limit exceeded
500 Internal server error

/chat-messages/{task_id}/stop

POST

Summary

Stop a running chat message generation

Description

Stop a running chat message generation

Parameters
Name Located in Description Required Schema
task_id path The ID of the task to stop Yes string
Responses
Code Description
200 Task stopped successfully
401 Unauthorized - invalid API token
404 Task not found

/completion-messages

POST

Summary

Create a completion for the given prompt

Description

Create a completion for the given prompt This endpoint generates a completion based on the provided inputs and query. Supports both blocking and streaming response modes.

Parameters
Name Located in Description Required Schema
payload body Yes CompletionRequestPayload
Responses
Code Description
200 Completion created successfully
400 Bad request - invalid parameters
401 Unauthorized - invalid API token
404 Conversation not found
500 Internal server error

/completion-messages/{task_id}/stop

POST

Summary

Stop a running completion task

Description

Stop a running completion task

Parameters
Name Located in Description Required Schema
task_id path The ID of the task to stop Yes string
Responses
Code Description
200 Task stopped successfully
401 Unauthorized - invalid API token
404 Task not found

/conversations

GET

Summary

List all conversations for the current user

Description

List all conversations for the current user Supports pagination using last_id and limit parameters.

Parameters
Name Located in Description Required Schema
payload body Yes ConversationListQuery
Responses
Code Description
200 Conversations retrieved successfully
401 Unauthorized - invalid API token
404 Last conversation not found

/conversations/{c_id}

DELETE

Summary

Delete a specific conversation

Description

Delete a specific conversation

Parameters
Name Located in Description Required Schema
c_id path Conversation ID Yes string
Responses
Code Description
204 Conversation deleted successfully
401 Unauthorized - invalid API token
404 Conversation not found

/conversations/{c_id}/name

POST

Summary

Rename a conversation or auto-generate a name

Description

Rename a conversation or auto-generate a name

Parameters
Name Located in Description Required Schema
payload body Yes ConversationRenamePayload
c_id path Conversation ID Yes string
Responses
Code Description
200 Conversation renamed successfully
401 Unauthorized - invalid API token
404 Conversation not found

/conversations/{c_id}/variables

GET

Summary

List all variables for a conversation

Description

List all variables for a conversation Conversational variables are only available for chat applications.

Parameters
Name Located in Description Required Schema
payload body Yes ConversationVariablesQuery
c_id path Conversation ID Yes string
Responses
Code Description Schema
200 Variables retrieved successfully ConversationVariableInfiniteScrollPaginationResponse
401 Unauthorized - invalid API token
404 Conversation not found

/conversations/{c_id}/variables/{variable_id}

PUT

Summary

Update a conversation variable's value

Description

Update a conversation variable's value Allows updating the value of a specific conversation variable. The value must match the variable's expected type.

Parameters
Name Located in Description Required Schema
payload body Yes ConversationVariableUpdatePayload
c_id path Conversation ID Yes string
variable_id path Variable ID Yes string
Responses
Code Description Schema
200 Variable updated successfully ConversationVariableResponse
400 Bad request - type mismatch
401 Unauthorized - invalid API token
404 Conversation or variable not found

/datasets

GET

Summary

Resource for getting datasets

Description

List all datasets

Responses
Code Description
200 Datasets retrieved successfully
401 Unauthorized - invalid API token

POST

Summary

Resource for creating datasets

Description

Create a new dataset

Parameters
Name Located in Description Required Schema
payload body Yes DatasetCreatePayload
Responses
Code Description
200 Dataset created successfully
400 Bad request - invalid parameters
401 Unauthorized - invalid API token

/datasets/pipeline/file-upload

POST

Summary

Upload a file for use in conversations

Description

Upload a file to a knowledgebase pipeline Accepts a single file upload via multipart/form-data.

Responses
Code Description
201 File uploaded successfully
400 Bad request - no file or invalid file
401 Unauthorized - invalid API token
413 File too large
415 Unsupported file type

/datasets/tags

DELETE

Summary

Delete a knowledge type tag

Description

Delete a knowledge type tag

Parameters
Name Located in Description Required Schema
payload body Yes TagDeletePayload
Responses
Code Description
204 Tag deleted successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions

GET

Summary

Get all knowledge type tags

Description

Get all knowledge type tags

Responses
Code Description
200 Tags retrieved successfully
401 Unauthorized - invalid API token

PATCH

Description

Update a knowledge type tag

Parameters
Name Located in Description Required Schema
payload body Yes TagUpdatePayload
Responses
Code Description
200 Tag updated successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions

POST

Summary

Add a knowledge type tag

Description

Add a knowledge type tag

Parameters
Name Located in Description Required Schema
payload body Yes TagCreatePayload
Responses
Code Description
200 Tag created successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions

/datasets/tags/binding

POST

Description

Bind tags to a dataset

Parameters
Name Located in Description Required Schema
payload body Yes TagBindingPayload
Responses
Code Description
204 Tags bound successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions

/datasets/tags/unbinding

POST

Description

Unbind tags from a dataset

Parameters
Name Located in Description Required Schema
payload body Yes TagUnbindingPayload
Responses
Code Description
204 Tags unbound successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions

/datasets/{dataset_id}

DELETE

Summary

Deletes a dataset given its ID

Description

Delete a dataset Args: _: ignore dataset_id (UUID): The ID of the dataset to be deleted.

Returns: dict: A dictionary with a key 'result' and a value 'success' if the dataset was successfully deleted. Omitted in HTTP response. int: HTTP status code 204 indicating that the operation was successful.

Raises: NotFound: If the dataset with the given ID does not exist.

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
Responses
Code Description
204 Dataset deleted successfully
401 Unauthorized - invalid API token
404 Dataset not found
409 Conflict - dataset is in use

GET

Description

Get a specific dataset by ID

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Dataset retrieved successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions
404 Dataset not found

PATCH

Description

Update an existing dataset

Parameters
Name Located in Description Required Schema
payload body Yes DatasetUpdatePayload
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Dataset updated successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions
404 Dataset not found

/datasets/{dataset_id}/document/create-by-file

POST

Description

Create a new document by uploading a file

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Document created successfully
400 Bad request - invalid file or parameters
401 Unauthorized - invalid API token

/datasets/{dataset_id}/document/create-by-text

POST

Description

Create a new document by providing text content

Parameters
Name Located in Description Required Schema
payload body Yes DocumentTextCreatePayload
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Document created successfully
400 Bad request - invalid parameters
401 Unauthorized - invalid API token

/datasets/{dataset_id}/document/create_by_file

POST

Description

Create a new document by uploading a file

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Document created successfully
400 Bad request - invalid file or parameters
401 Unauthorized - invalid API token

/datasets/{dataset_id}/document/create_by_text

POST

DEPRECATED

Description

Deprecated legacy alias for creating a new document by providing text content. Use /datasets/{dataset_id}/document/create-by-text instead.

Parameters
Name Located in Description Required Schema
payload body Yes DocumentTextCreatePayload
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Document created successfully
400 Bad request - invalid parameters
401 Unauthorized - invalid API token

/datasets/{dataset_id}/documents

GET

Description

List all documents in a dataset

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Documents retrieved successfully
401 Unauthorized - invalid API token
404 Dataset not found

/datasets/{dataset_id}/documents/download-zip

POST

Description

Download selected uploaded documents as a single ZIP archive

Parameters
Name Located in Description Required Schema
payload body Yes DocumentBatchDownloadZipPayload
dataset_id path Dataset ID Yes string
Responses
Code Description
200 ZIP archive generated successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions
404 Document or dataset not found

/datasets/{dataset_id}/documents/metadata

POST

Summary

Update metadata for multiple documents

Description

Update metadata for multiple documents

Parameters
Name Located in Description Required Schema
payload body Yes MetadataOperationData
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Documents metadata updated successfully
401 Unauthorized - invalid API token
404 Dataset not found

/datasets/{dataset_id}/documents/status/{action}

PATCH

Summary

Batch update document status

Description

Batch update document status Args: tenant_id: tenant id dataset_id: dataset id action: action to perform (Literal["enable", "disable", "archive", "un_archive"])

Returns: dict: A dictionary with a key 'result' and a value 'success' int: HTTP status code 200 indicating that the operation was successful.

Raises: NotFound: If the dataset with the given ID does not exist. Forbidden: If the user does not have permission. InvalidActionError: If the action is invalid or cannot be performed.

Parameters
Name Located in Description Required Schema
action path Action to perform: 'enable', 'disable', 'archive', or 'un_archive' Yes string
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Document status updated successfully
400 Bad request - invalid action
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions
404 Dataset not found

/datasets/{dataset_id}/documents/{batch}/indexing-status

GET

Description

Get indexing status for documents in a batch

Parameters
Name Located in Description Required Schema
batch path Batch ID Yes string
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Indexing status retrieved successfully
401 Unauthorized - invalid API token
404 Dataset or documents not found

/datasets/{dataset_id}/documents/{document_id}

DELETE

Summary

Delete document

Description

Delete a document

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
204 Document deleted successfully
401 Unauthorized - invalid API token
403 Forbidden - document is archived
404 Document not found

GET

Description

Get a specific document by ID

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
200 Document retrieved successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions
404 Document not found

PATCH

Description

Update an existing document by uploading a file

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
200 Document updated successfully
401 Unauthorized - invalid API token
404 Document not found

/datasets/{dataset_id}/documents/{document_id}/download

GET

Description

Get a signed download URL for a document's original uploaded file

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
200 Download URL generated successfully
401 Unauthorized - invalid API token
403 Forbidden - insufficient permissions
404 Document or upload file not found

/datasets/{dataset_id}/documents/{document_id}/segments

GET

Description

List segments in a document

Parameters
Name Located in Description Required Schema
payload body Yes SegmentListQuery
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
200 Segments retrieved successfully
401 Unauthorized - invalid API token
404 Dataset or document not found

POST

Description

Create segments in a document

Parameters
Name Located in Description Required Schema
payload body Yes SegmentCreatePayload
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
200 Segments created successfully
400 Bad request - segments data is missing
401 Unauthorized - invalid API token
404 Dataset or document not found

/datasets/{dataset_id}/documents/{document_id}/segments/{segment_id}

DELETE

Description

Delete a specific segment

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
segment_id path Segment ID to delete Yes string
Responses
Code Description
204 Segment deleted successfully
401 Unauthorized - invalid API token
404 Dataset, document, or segment not found

GET

Description

Get a specific segment by ID

Parameters
Name Located in Description Required Schema
dataset_id path Yes string
document_id path Yes string
segment_id path Yes string
Responses
Code Description
200 Segment retrieved successfully
401 Unauthorized - invalid API token
404 Dataset, document, or segment not found

POST

Description

Update a specific segment

Parameters
Name Located in Description Required Schema
payload body Yes SegmentUpdatePayload
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
segment_id path Segment ID to update Yes string
Responses
Code Description
200 Segment updated successfully
401 Unauthorized - invalid API token
404 Dataset, document, or segment not found

/datasets/{dataset_id}/documents/{document_id}/segments/{segment_id}/child_chunks

GET

Description

List child chunks for a segment

Parameters
Name Located in Description Required Schema
payload body Yes ChildChunkListQuery
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
segment_id path Parent segment ID Yes string
Responses
Code Description
200 Child chunks retrieved successfully
401 Unauthorized - invalid API token
404 Dataset, document, or segment not found

POST

Description

Create a new child chunk for a segment

Parameters
Name Located in Description Required Schema
payload body Yes ChildChunkCreatePayload
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
segment_id path Parent segment ID Yes string
Responses
Code Description
200 Child chunk created successfully
401 Unauthorized - invalid API token
404 Dataset, document, or segment not found

/datasets/{dataset_id}/documents/{document_id}/segments/{segment_id}/child_chunks/{child_chunk_id}

DELETE

Description

Delete a specific child chunk

Parameters
Name Located in Description Required Schema
child_chunk_id path Child chunk ID to delete Yes string
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
segment_id path Parent segment ID Yes string
Responses
Code Description
204 Child chunk deleted successfully
401 Unauthorized - invalid API token
404 Dataset, document, segment, or child chunk not found

PATCH

Description

Update a specific child chunk

Parameters
Name Located in Description Required Schema
payload body Yes ChildChunkUpdatePayload
child_chunk_id path Child chunk ID to update Yes string
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
segment_id path Parent segment ID Yes string
Responses
Code Description
200 Child chunk updated successfully
401 Unauthorized - invalid API token
404 Dataset, document, segment, or child chunk not found

/datasets/{dataset_id}/documents/{document_id}/update-by-file

POST

DEPRECATED

Description

Deprecated legacy alias for updating an existing document by uploading a file. Use PATCH /datasets/{dataset_id}/documents/{document_id} instead.

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
200 Document updated successfully
401 Unauthorized - invalid API token
404 Document not found

/datasets/{dataset_id}/documents/{document_id}/update-by-text

POST

Description

Update an existing document by providing text content

Parameters
Name Located in Description Required Schema
payload body Yes DocumentTextUpdate
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
200 Document updated successfully
401 Unauthorized - invalid API token
404 Document not found

/datasets/{dataset_id}/documents/{document_id}/update_by_file

POST

DEPRECATED

Description

Deprecated legacy alias for updating an existing document by uploading a file. Use PATCH /datasets/{dataset_id}/documents/{document_id} instead.

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
200 Document updated successfully
401 Unauthorized - invalid API token
404 Document not found

/datasets/{dataset_id}/documents/{document_id}/update_by_text

POST

DEPRECATED

Description

Deprecated legacy alias for updating an existing document by providing text content. Use /datasets/{dataset_id}/documents/{document_id}/update-by-text instead.

Parameters
Name Located in Description Required Schema
payload body Yes DocumentTextUpdate
dataset_id path Dataset ID Yes string
document_id path Document ID Yes string
Responses
Code Description
200 Document updated successfully
401 Unauthorized - invalid API token
404 Document not found

/datasets/{dataset_id}/hit-testing

POST

Summary

Perform hit testing on a dataset

Description

Perform hit testing on a dataset Tests retrieval performance for the specified dataset.

Parameters
Name Located in Description Required Schema
payload body Yes HitTestingPayload
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Hit testing results
401 Unauthorized - invalid API token
404 Dataset not found

/datasets/{dataset_id}/metadata

GET

Summary

Get all metadata for a dataset

Description

Get all metadata for a dataset

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Metadata retrieved successfully
401 Unauthorized - invalid API token
404 Dataset not found

POST

Summary

Create metadata for a dataset

Description

Create metadata for a dataset

Parameters
Name Located in Description Required Schema
payload body Yes MetadataArgs
dataset_id path Dataset ID Yes string
Responses
Code Description
201 Metadata created successfully
401 Unauthorized - invalid API token
404 Dataset not found

/datasets/{dataset_id}/metadata/built-in

GET

Summary

Get all built-in metadata fields

Description

Get all built-in metadata fields

Parameters
Name Located in Description Required Schema
dataset_id path Yes string
Responses
Code Description
200 Built-in fields retrieved successfully
401 Unauthorized - invalid API token

/datasets/{dataset_id}/metadata/built-in/{action}

POST

Summary

Enable or disable built-in metadata field

Description

Enable or disable built-in metadata field

Parameters
Name Located in Description Required Schema
action path Action to perform: 'enable' or 'disable' Yes string
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Action completed successfully
401 Unauthorized - invalid API token
404 Dataset not found

/datasets/{dataset_id}/metadata/{metadata_id}

DELETE

Summary

Delete metadata

Description

Delete metadata

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
metadata_id path Metadata ID Yes string
Responses
Code Description
204 Metadata deleted successfully
401 Unauthorized - invalid API token
404 Dataset or metadata not found

PATCH

Summary

Update metadata name

Description

Update metadata name

Parameters
Name Located in Description Required Schema
payload body Yes MetadataUpdatePayload
dataset_id path Dataset ID Yes string
metadata_id path Metadata ID Yes string
Responses
Code Description
200 Metadata updated successfully
401 Unauthorized - invalid API token
404 Dataset or metadata not found

/datasets/{dataset_id}/pipeline/datasource-plugins

GET

Summary

Resource for getting datasource plugins

Description

List all datasource plugins for a rag pipeline

Parameters
Name Located in Description Required Schema
dataset_id path Yes string
is_published query Whether to get published or draft datasource plugins (true for published, false for draft, default: true) No string
Responses
Code Description
200 Datasource plugins retrieved successfully
401 Unauthorized - invalid API token

/datasets/{dataset_id}/pipeline/datasource/nodes/{node_id}/run

POST

Summary

Resource for getting datasource plugins

Description

Run a datasource node for a rag pipeline

Parameters
Name Located in Description Required Schema
dataset_id path Yes string
node_id path Yes string
Responses
Code Description
200 Datasource node run successfully
401 Unauthorized - invalid API token

/datasets/{dataset_id}/pipeline/run

POST

Summary

Resource for running a rag pipeline

Description

Run a datasource node for a rag pipeline

Parameters
Name Located in Description Required Schema
dataset_id path Yes string
Responses
Code Description
200 Pipeline run successfully
401 Unauthorized - invalid API token

/datasets/{dataset_id}/retrieve

POST

Summary

Perform hit testing on a dataset

Description

Perform hit testing on a dataset Tests retrieval performance for the specified dataset.

Parameters
Name Located in Description Required Schema
payload body Yes HitTestingPayload
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Hit testing results
401 Unauthorized - invalid API token
404 Dataset not found

/datasets/{dataset_id}/tags

GET

Summary

Get all knowledge type tags

Description

Get tags bound to a specific dataset

Parameters
Name Located in Description Required Schema
dataset_id path Dataset ID Yes string
Responses
Code Description
200 Tags retrieved successfully
401 Unauthorized - invalid API token

/end-users/{end_user_id}

GET

Summary

Get end user detail

Description

Get an end user by ID This endpoint is scoped to the current app token's tenant/app to prevent cross-tenant/app access when an end-user ID is known.

Parameters
Name Located in Description Required Schema
end_user_id path End user ID Yes string
Responses
Code Description
200 End user retrieved successfully
401 Unauthorized - invalid API token
404 End user not found

/files/upload

POST

Summary

Upload a file for use in conversations

Description

Upload a file for use in conversations Accepts a single file upload via multipart/form-data.

Responses
Code Description Schema
201 File uploaded successfully FileResponse
400 Bad request - no file or invalid file
401 Unauthorized - invalid API token
413 File too large
415 Unsupported file type

/files/{file_id}/preview

GET

Summary

Preview/Download a file that was uploaded via Service API

Description

Preview or download a file uploaded via Service API Provides secure file preview/download functionality. Files can only be accessed if they belong to messages within the requesting app's context.

Parameters
Name Located in Description Required Schema
payload body Yes FilePreviewQuery
file_id path UUID of the file to preview Yes string
Responses
Code Description
200 File retrieved successfully
401 Unauthorized - invalid API token
403 Forbidden - file access denied
404 File not found

/form/human_input/{form_token}

GET

Description

Get a paused human input form by token

Parameters
Name Located in Description Required Schema
form_token path Human input form token Yes string
Responses
Code Description
200 Form retrieved successfully
401 Unauthorized - invalid API token
404 Form not found
412 Form already submitted or expired

POST

Description

Submit a paused human input form by token

Parameters
Name Located in Description Required Schema
payload body Yes HumanInputFormSubmitPayload
form_token path Human input form token Yes string
Responses
Code Description
200 Form submitted successfully
400 Bad request - invalid submission data
401 Unauthorized - invalid API token
404 Form not found
412 Form already submitted or expired

/info

GET

Summary

Get app information

Description

Get basic application information Returns basic information about the application including name, description, tags, and mode.

Responses
Code Description
200 Application info retrieved successfully
401 Unauthorized - invalid API token
404 Application not found

/messages

GET

Summary

List messages in a conversation

Description

List messages in a conversation Retrieves messages with pagination support using first_id.

Parameters
Name Located in Description Required Schema
payload body Yes MessageListQuery
Responses
Code Description
200 Messages retrieved successfully
401 Unauthorized - invalid API token
404 Conversation or first message not found

/messages/{message_id}/feedbacks

POST

Summary

Submit feedback for a message

Description

Submit feedback for a message Allows users to rate messages as like/dislike and provide optional feedback content.

Parameters
Name Located in Description Required Schema
payload body Yes MessageFeedbackPayload
message_id path Message ID Yes string
Responses
Code Description
200 Feedback submitted successfully
401 Unauthorized - invalid API token
404 Message not found

/messages/{message_id}/suggested

GET

Summary

Get suggested follow-up questions for a message

Description

Get suggested follow-up questions for a message Returns AI-generated follow-up questions based on the message content.

Parameters
Name Located in Description Required Schema
message_id path Message ID Yes string
Responses
Code Description
200 Suggested questions retrieved successfully
400 Suggested questions feature is disabled
401 Unauthorized - invalid API token
404 Message not found
500 Internal server error

/meta

GET

Summary

Get app metadata

Description

Get application metadata Returns metadata about the application including configuration and settings.

Responses
Code Description
200 Metadata retrieved successfully
401 Unauthorized - invalid API token
404 Application not found

/parameters

GET

Summary

Retrieve app parameters

Description

Retrieve application input parameters and configuration Returns the input form parameters and configuration for the application.

Responses
Code Description
200 Parameters retrieved successfully
401 Unauthorized - invalid API token
404 Application not found

/site

GET

Summary

Retrieve app site info

Description

Get application site configuration Returns the site configuration for the application including theme, icons, and text.

Responses
Code Description
200 Site configuration retrieved successfully
401 Unauthorized - invalid API token
403 Forbidden - site not found or tenant archived

/text-to-audio

POST

Summary

Convert text to audio using text-to-speech

Description

Convert text to audio using text-to-speech Converts the provided text to audio using the specified voice.

Parameters
Name Located in Description Required Schema
payload body Yes TextToAudioPayload
Responses
Code Description
200 Text successfully converted to audio
400 Bad request - invalid parameters
401 Unauthorized - invalid API token
500 Internal server error

/workflow/{task_id}/events

GET

Description

Get workflow execution events stream after resume

Parameters
Name Located in Description Required Schema
task_id path Workflow run ID Yes string
continue_on_pause query Whether to keep the stream open across workflow_paused events,specify "true" to keep the stream open for workflow_paused events. No string
include_state_snapshot query Whether to replay from persisted state snapshot, specify "true" to include a status snapshot of executed nodes No string
user query End user identifier (query param) No string
Responses
Code Description
200 SSE event stream
401 Unauthorized - invalid API token
404 Workflow run not found

/workflows/logs

GET

Summary

Get workflow app logs

Description

Get workflow execution logs Returns paginated workflow execution logs with filtering options.

Parameters
Name Located in Description Required Schema
payload body Yes WorkflowLogQuery
Responses
Code Description Schema
200 Logs retrieved successfully WorkflowAppLogPaginationResponse
401 Unauthorized - invalid API token

/workflows/run

POST

Summary

Execute a workflow

Description

Execute a workflow Runs a workflow with the provided inputs and returns the results. Supports both blocking and streaming response modes.

Parameters
Name Located in Description Required Schema
payload body Yes WorkflowRunPayload
Responses
Code Description
200 Workflow executed successfully
400 Bad request - invalid parameters or workflow issues
401 Unauthorized - invalid API token
404 Workflow not found
429 Rate limit exceeded
500 Internal server error

/workflows/run/{workflow_run_id}

GET

Summary

Get a workflow task running detail

Description

Get workflow run details Returns detailed information about a specific workflow run.

Parameters
Name Located in Description Required Schema
workflow_run_id path Workflow run ID Yes string
Responses
Code Description Schema
200 Workflow run details retrieved successfully WorkflowRunResponse
401 Unauthorized - invalid API token
404 Workflow run not found

/workflows/tasks/{task_id}/stop

POST

Summary

Stop a running workflow task

Description

Stop a running workflow task

Parameters
Name Located in Description Required Schema
task_id path Task ID to stop Yes string
Responses
Code Description
200 Task stopped successfully
401 Unauthorized - invalid API token
404 Task not found

/workflows/{workflow_id}/run

POST

Summary

Run specific workflow by ID

Description

Execute a specific workflow by ID Executes a specific workflow version identified by its ID.

Parameters
Name Located in Description Required Schema
payload body Yes WorkflowRunPayload
workflow_id path Workflow ID to execute Yes string
Responses
Code Description
200 Workflow executed successfully
400 Bad request - invalid parameters or workflow issues
401 Unauthorized - invalid API token
404 Workflow not found
429 Rate limit exceeded
500 Internal server error

/workspaces/current/models/model-types/{model_type}

GET

Summary

Get available models by model type

Description

Get available models by model type Returns a list of available models for the specified model type.

Parameters
Name Located in Description Required Schema
model_type path Type of model to retrieve Yes string
Responses
Code Description
200 Models retrieved successfully
401 Unauthorized - invalid API token

Models

Annotation

Name Type Description Required
content No
created_at No
hit_count No
id string Yes
question No

AnnotationCreatePayload

Name Type Description Required
answer string Annotation answer Yes
question string Annotation question Yes

AnnotationList

Name Type Description Required
data [ Annotation ] Yes
has_more boolean Yes
limit integer Yes
page integer Yes
total integer Yes

AnnotationReplyActionPayload

Name Type Description Required
embedding_model_name string Embedding model name Yes
embedding_provider_name string Embedding provider name Yes
score_threshold number Score threshold for annotation matching Yes

ChatRequestPayload

Name Type Description Required
auto_generate_name boolean Auto generate conversation name No
conversation_id Conversation UUID No
files No
inputs object Yes
query string Yes
response_mode No
retriever_from string No
workflow_id Workflow ID for advanced chat No

ChildChunkCreatePayload

Name Type Description Required
content string Yes

ChildChunkListQuery

Name Type Description Required
keyword No
limit integer No
page integer No

ChildChunkUpdatePayload

Name Type Description Required
content string Yes

CompletionRequestPayload

Name Type Description Required
files No
inputs object Yes
query string No
response_mode No
retriever_from string No

Condition

Condition detail

Name Type Description Required
comparison_operator string Enum: "<", "=", ">", "after", "before", "contains", "empty", "end with", "in", "is", "is not", "not contains", "not empty", "not in", "start with", "≠", "≤", "≥" Yes
name string Yes
value No

ConversationListQuery

Name Type Description Required
last_id Last conversation ID for pagination No
limit integer Number of conversations to return No
sort_by string Sort order for conversations
Enum: "-created_at", "-updated_at", "created_at", "updated_at"
No

ConversationRenamePayload

Name Type Description Required
auto_generate boolean No
name No

ConversationVariableInfiniteScrollPaginationResponse

Name Type Description Required
data [ ConversationVariableResponse ] Yes
has_more boolean Yes
limit integer Yes

ConversationVariableResponse

Name Type Description Required
created_at No
description No
id string Yes
name string Yes
updated_at No
value No
value_type string Yes

ConversationVariableUpdatePayload

Name Type Description Required
value Yes

ConversationVariablesQuery

Name Type Description Required
last_id Last variable ID for pagination No
limit integer Number of variables to return No
variable_name Filter variables by name No

DataSetTag

Name Type Description Required
binding_count No
id string Yes
name string Yes
type string Yes

DatasetCreatePayload

Name Type Description Required
description string Dataset description (max 400 chars) No
embedding_model No
embedding_model_provider No
external_knowledge_api_id No
external_knowledge_id No
indexing_technique No
name string Yes
permission No
provider string No
retrieval_model No
summary_index_setting No

DatasetListQuery

Name Type Description Required
include_all boolean Include all datasets No
keyword Search keyword No
limit integer Number of items per page No
page integer Page number No
tag_ids [ string ] Filter by tag IDs No

DatasetPermissionEnum

Name Type Description Required
DatasetPermissionEnum string

DatasetUpdatePayload

Name Type Description Required
description Dataset description (max 400 chars) No
embedding_model No
embedding_model_provider No
external_knowledge_api_id No
external_knowledge_id No
external_retrieval_model No
indexing_technique No
name No
partial_member_list No
permission No
retrieval_model No

DatasourceNodeRunPayload

Name Type Description Required
credential_id No
datasource_type string Yes
inputs object Yes
is_published boolean Yes

DocumentBatchDownloadZipPayload

Request payload for bulk downloading documents as a zip archive.

Name Type Description Required
document_ids [ string (uuid) ] Yes

DocumentListQuery

Name Type Description Required
keyword Search keyword No
limit integer Number of items per page No
page integer Page number No
status Document status filter No

DocumentMetadataOperation

Name Type Description Required
document_id string Yes
metadata_list [ MetadataDetail ] Yes
partial_update boolean No

DocumentTextCreatePayload

Name Type Description Required
doc_form string No
doc_language string No
embedding_model No
embedding_model_provider No
indexing_technique No
name string Yes
original_document_id No
process_rule No
retrieval_model No
text string Yes

DocumentTextUpdate

Name Type Description Required
doc_form string No
doc_language string No
name No
process_rule No
retrieval_model No
text No

FeedbackListQuery

Name Type Description Required
limit integer Number of feedbacks per page No
page integer Page number No

FilePreviewQuery

Name Type Description Required
as_attachment boolean Download as attachment No

FileResponse

Name Type Description Required
conversation_id No
created_at No
created_by No
extension No
file_key No
id string Yes
mime_type No
name string Yes
original_url No
preview_url No
size integer Yes
source_url No
tenant_id No
user_id No

HitTestingPayload

Name Type Description Required
attachment_ids No
external_retrieval_model No
query string Yes
retrieval_model No

HumanInputFormSubmitPayload

Name Type Description Required
action string Yes
inputs object Yes

JsonValue

Name Type Description Required
JsonValue

MessageFeedbackPayload

Name Type Description Required
content No
rating No

MessageListQuery

Name Type Description Required
conversation_id string Conversation UUID Yes
first_id First message ID for pagination No
limit integer Number of messages to return (1-100) No

MetadataArgs

Name Type Description Required
name string Yes
type string Enum: "number", "string", "time" Yes

MetadataDetail

Name Type Description Required
id string Yes
name string Yes
value No

MetadataFilteringCondition

Metadata Filtering Condition.

Name Type Description Required
conditions No
logical_operator No

MetadataOperationData

Metadata operation data

Name Type Description Required
operation_data [ DocumentMetadataOperation ] Yes

MetadataUpdatePayload

Name Type Description Required
name string Yes

PipelineRunApiEntity

Name Type Description Required
datasource_info_list [ object ] Yes
datasource_type string Yes
inputs object Yes
is_published boolean Yes
response_mode string Yes
start_node_id string Yes

PreProcessingRule

Name Type Description Required
enabled boolean Yes
id string Yes

ProcessRule

Name Type Description Required
mode string Enum: "automatic", "custom", "hierarchical" Yes
rules No

RerankingModel

Name Type Description Required
reranking_model_name No
reranking_provider_name No

RetrievalMethod

Name Type Description Required
RetrievalMethod string

RetrievalModel

Name Type Description Required
metadata_filtering_conditions No
reranking_enable boolean Yes
reranking_mode No
reranking_model No
score_threshold No
score_threshold_enabled boolean Yes
search_method RetrievalMethod Yes
top_k integer Yes
weights No

Rule

Name Type Description Required
parent_mode No
pre_processing_rules No
segmentation No
subchunk_segmentation No

SegmentCreatePayload

Name Type Description Required
segments No

SegmentListQuery

Name Type Description Required
keyword No
status [ string ] No

SegmentUpdateArgs

Name Type Description Required
answer No
attachment_ids No
content No
enabled No
keywords No
regenerate_child_chunks boolean No
summary No

SegmentUpdatePayload

Name Type Description Required
segment SegmentUpdateArgs Yes

Segmentation

Name Type Description Required
chunk_overlap integer No
max_tokens integer Yes
separator string No

SimpleAccount

Name Type Description Required
email string Yes
id string Yes
name string Yes

SimpleEndUser

Name Type Description Required
id string Yes
is_anonymous boolean Yes
session_id No
type string Yes

TagBindingPayload

Name Type Description Required
tag_ids [ string ] Yes
target_id string Yes

TagCreatePayload

Name Type Description Required
name string Yes

TagDeletePayload

Name Type Description Required
tag_id string Yes

TagUnbindingPayload

Accept the legacy single-tag Service API payload while exposing a normalized tag_ids list internally.

Name Type Description Required
tag_id No
tag_ids [ string ] No
target_id string Yes

TagUpdatePayload

Name Type Description Required
name string Yes
tag_id string Yes

TextToAudioPayload

Name Type Description Required
message_id Message ID No
streaming Enable streaming response No
text Text to convert to audio No
voice Voice to use for TTS No

WeightKeywordSetting

Name Type Description Required
keyword_weight number Yes

WeightModel

Name Type Description Required
keyword_setting No
vector_setting No
weight_type No

WeightVectorSetting

Name Type Description Required
embedding_model_name string Yes
embedding_provider_name string Yes
vector_weight number Yes

WorkflowAppLogPaginationResponse

Name Type Description Required
data [ WorkflowAppLogPartialResponse ] Yes
has_more boolean Yes
limit integer Yes
page integer Yes
total integer Yes

WorkflowAppLogPartialResponse

Name Type Description Required
created_at No
created_by_account No
created_by_end_user No
created_by_role No
created_from No
details No
id string Yes
workflow_run No

WorkflowLogQuery

Name Type Description Required
created_at__after No
created_at__before No
created_by_account No
created_by_end_user_session_id No
keyword No
limit integer No
page integer No
status No

WorkflowRunForLogResponse

Name Type Description Required
created_at No
elapsed_time No
error No
exceptions_count No
finished_at No
id string Yes
status No
total_steps No
total_tokens No
triggered_from No
version No

WorkflowRunPayload

Name Type Description Required
files No
inputs object Yes
response_mode No

WorkflowRunResponse

Name Type Description Required
created_at No
elapsed_time No
error No
finished_at No
id string Yes
inputs No
outputs object No
status string Yes
total_steps No
total_tokens No
workflow_id string Yes