Operations to retrieve application settings and information. 4 operation(s) from the Dify Service API.
Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay
Every API here is available over the APIs.io API and to AI agents over MCP.
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.curl "https://apis.io/api/v1/apis/dify:dify-applications-api"curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
openapi: 3.2.0
info:
title: Dify Service Applications API
description: REST API for Dify applications and knowledge bases. Application endpoints authenticate with an app API key; knowledge endpoints authenticate with a dataset API key.
version: 1.0.0
servers:
- url: https://{api_base_url}
description: Base URL of the Dify Service API. For self-hosted deployments, replace it with your own API base URL.
variables:
api_base_url:
default: api.dify.ai/v1
description: Host and path of the API base URL, without the `https://` prefix.
security:
- ApiKeyAuth: []
tags:
- name: Applications
description: Operations to retrieve application settings and information.
paths:
/info:
get:
summary: Get App Info
description: '**Available for**: Chatflow, Workflow, Agent, Chatbot, Legacy Agent, Text Generator apps.
Returns basic information about the app: name, description, tags, mode, and author.'
operationId: getChatAppInfo
tags:
- Applications
responses:
'200':
description: Basic information of the application.
content:
application/json:
schema:
$ref: '#/components/schemas/AppInfoResponse'
examples:
appInfo:
summary: Response Example
value:
name: My Chat App
description: A helpful customer service chatbot.
tags:
- customer-service
- chatbot
mode: chat
author_name: Dify Team
x-mint:
href: /en/api-reference/applications/get-app-info
metadata:
title: Get App Info
sidebarTitle: Get App Info
/parameters:
get:
summary: Get App Parameters
description: '**Available for**: Chatflow, Workflow, Agent, Chatbot, Legacy Agent, Text Generator apps.
Returns the app''s front-end configuration: the opening statement and suggested questions, feature toggles, the user input form, and file-upload limits. Use it to render the app''s inputs and apply the correct upload limits.'
operationId: getChatAppParameters
tags:
- Applications
responses:
'200':
description: Application parameters information.
content:
application/json:
schema:
$ref: '#/components/schemas/AppParametersResponse'
examples:
appParameters:
summary: Response Example
value:
opening_statement: Hello! How can I help you today?
suggested_questions:
- What can you do?
- Tell me about your features.
suggested_questions_after_answer:
enabled: true
speech_to_text:
enabled: false
text_to_speech:
enabled: false
voice: alloy
language: en-US
autoPlay: disabled
retriever_resource:
enabled: true
annotation_reply:
enabled: false
more_like_this:
enabled: false
sensitive_word_avoidance:
enabled: false
user_input_form:
- text-input:
label: City
variable: city
required: true
default: ''
file_upload:
image:
enabled: true
number_limits: 3
detail: high
transfer_methods:
- remote_url
- local_file
system_parameters:
file_size_limit: 15
image_file_size_limit: 10
audio_file_size_limit: 50
video_file_size_limit: 100
workflow_file_upload_limit: 10
'400':
description: '- `app_unavailable` : The app is unavailable or misconfigured.
- `agent_not_published` : The app''s Agent has no published version yet. (Agent apps)'
content:
application/json:
examples:
app_unavailable:
summary: app_unavailable
value:
status: 400
code: app_unavailable
message: App unavailable, please check your app configurations.
agent_not_published:
summary: agent_not_published
value:
code: agent_not_published
message: Agent has not been published. Please publish the Agent before using the API.
status: 400
x-mint:
href: /en/api-reference/applications/get-app-parameters
metadata:
title: Get App Parameters
sidebarTitle: Get App Parameters
/meta:
get:
summary: Get App Meta
description: '**Available for**: Chatflow, Workflow, Agent, Chatbot, Legacy Agent, Text Generator apps.
Returns the display icons for the tools this app uses, keyed by tool name.'
operationId: getChatAppMeta
tags:
- Applications
responses:
'200':
description: Successfully retrieved application meta information.
content:
application/json:
schema:
$ref: '#/components/schemas/AppMetaResponse'
examples:
appMeta:
summary: Response Example
value:
tool_icons:
dalle3: https://example.com/icons/dalle3.png
calculator:
background: '#4A90D9'
content: 🧮
x-mint:
href: /en/api-reference/applications/get-app-meta
metadata:
title: Get App Meta
sidebarTitle: Get App Meta
/site:
get:
summary: Get App WebApp Settings
description: '**Available for**: Chatflow, Workflow, Agent, Chatbot, Legacy Agent, Text Generator apps.
Returns the branding and display settings for the app''s hosted web app, such as its title, icon, theme colors, and default language.'
operationId: getChatWebAppSettings
tags:
- Applications
responses:
'200':
description: Web app settings of the application.
content:
application/json:
schema:
$ref: '#/components/schemas/WebAppSettingsResponse'
examples:
webAppSettings:
summary: Response Example
value:
title: My Chat App
chat_color_theme: '#4A90D9'
chat_color_theme_inverted: false
icon_type: emoji
icon: 🤖
icon_background: '#FFFFFF'
icon_url: null
description: A helpful customer service chatbot.
copyright: 2025 Dify
privacy_policy: https://example.com/privacy
input_placeholder: Ask me anything about our products...
custom_disclaimer: ''
default_language: en-US
show_workflow_steps: false
use_icon_as_answer_icon: true
'403':
description: '`forbidden` : Site not found for this application or the workspace has been archived.'
content:
application/json:
examples:
forbidden:
summary: forbidden
value:
status: 403
code: forbidden
message: You don't have the permission to access the requested resource. It is either read-protected or not readable by the server.
x-mint:
href: /en/api-reference/applications/get-app-webapp-settings
metadata:
title: Get App WebApp Settings
sidebarTitle: Get App WebApp Settings
components:
schemas:
AppMetaResponse:
type: object
properties:
tool_icons:
type: object
additionalProperties:
oneOf:
- title: Icon URL
type: string
format: url
description: URL of the icon.
- $ref: '#/components/schemas/ToolIconDetail'
description: Tool icons. Keys are tool names.
AppParametersResponse:
type: object
properties:
opening_statement:
type:
- string
- 'null'
description: Opening statement text.
suggested_questions:
type: array
items:
type: string
description: List of suggested questions.
suggested_questions_after_answer:
type: object
description: Configuration for suggested questions after an answer.
properties:
enabled:
type: boolean
description: Whether this feature is enabled.
speech_to_text:
type: object
description: Speech-to-text feature configuration.
properties:
enabled:
type: boolean
description: Whether this feature is enabled.
text_to_speech:
type: object
description: Text-to-speech feature configuration.
properties:
enabled:
type: boolean
description: Whether this feature is enabled.
voice:
type: string
description: Voice identifier for TTS.
language:
type: string
description: Language for TTS.
autoPlay:
type: string
description: Auto-play setting. `enabled` to auto-play audio, `disabled` to require manual play.
retriever_resource:
type: object
description: Knowledge retrieval citation resource configuration.
properties:
enabled:
type: boolean
description: Whether this feature is enabled.
annotation_reply:
type: object
description: Annotation reply feature configuration.
properties:
enabled:
type: boolean
description: Whether this feature is enabled.
more_like_this:
type: object
description: More-like-this feature configuration.
properties:
enabled:
type: boolean
description: Whether this feature is enabled.
sensitive_word_avoidance:
type: object
description: Content moderation feature configuration.
properties:
enabled:
type: boolean
description: Whether this feature is enabled.
user_input_form:
type: array
items:
type: object
oneOf:
- title: Text Input
type: object
properties:
text-input:
type: object
properties:
label:
type: string
description: Display label for the input field.
variable:
type: string
description: Variable name used in the workflow.
required:
type: boolean
description: Whether this field is required.
default:
type: string
description: Default value for the input field.
- title: Paragraph
type: object
properties:
paragraph:
type: object
properties:
label:
type: string
description: Display label for the paragraph field.
variable:
type: string
description: Variable name used in the workflow.
required:
type: boolean
description: Whether this field is required.
default:
type: string
description: Default value for the paragraph field.
- title: Select
type: object
properties:
select:
type: object
properties:
label:
type: string
description: Display label for the select field.
variable:
type: string
description: Variable name used in the workflow.
required:
type: boolean
description: Whether this field is required.
default:
type: string
description: Default selected value.
options:
type: array
items:
type: string
description: List of selectable values for this form control.
description: User input form configuration.
file_upload:
type: object
description: File upload configuration.
properties:
image:
type: object
properties:
enabled:
type: boolean
description: Whether image upload is enabled.
number_limits:
type: integer
description: Maximum number of images that can be uploaded.
detail:
type: string
description: Image detail level for vision models.
transfer_methods:
type: array
items:
type: string
description: Allowed transfer methods for image upload. `remote_url` for file URL, `local_file` for uploaded file.
system_parameters:
type: object
description: System-level parameter limits.
properties:
file_size_limit:
type: integer
description: Maximum general file size in MB.
image_file_size_limit:
type: integer
description: Maximum image file size in MB.
audio_file_size_limit:
type: integer
description: Maximum audio file size in MB.
video_file_size_limit:
type: integer
description: Maximum video file size in MB.
workflow_file_upload_limit:
type: integer
description: Maximum number of files per workflow execution.
ToolIconDetail:
title: Emoji Icon
type: object
description: Detail of a tool icon using emoji.
properties:
background:
type: string
description: Background color in hex format.
content:
type: string
description: Emoji content.
WebAppSettingsResponse:
type: object
properties:
title:
type: string
description: Web app title.
chat_color_theme:
type: string
description: Chat color theme.
chat_color_theme_inverted:
type: boolean
description: Whether the chat color theme is inverted.
icon_type:
type: string
description: Type of icon used. `emoji` for emoji icons, `image` for uploaded image icons.
icon:
type: string
description: Icon content (emoji or image ID).
icon_background:
type: string
description: Icon background color.
icon_url:
type:
- string
- 'null'
format: url
description: URL of the icon image.
description:
type: string
description: Web app description.
copyright:
type: string
description: Copyright text.
privacy_policy:
type: string
description: Privacy policy URL.
input_placeholder:
type:
- string
- 'null'
description: Placeholder text shown in the web app message input box. `null` when not configured.
custom_disclaimer:
type: string
description: Custom disclaimer text.
default_language:
type: string
description: Default language code.
show_workflow_steps:
type: boolean
description: Whether to show workflow steps.
use_icon_as_answer_icon:
type: boolean
description: Whether to use the app icon as the answer icon.
AppInfoResponse:
type: object
properties:
name:
type: string
description: Application name.
description:
type: string
description: Application description.
tags:
type: array
items:
type: string
description: Application tags.
mode:
type: string
description: Application mode. `completion` for Text Generator apps, `chat` for Chatbot apps, `agent-chat` for Legacy Agent apps, `advanced-chat` for Chatflow apps, `workflow` for Workflow apps, `agent` for Agent apps.
author_name:
type: string
description: Name of the application author.
securitySchemes:
ApiKeyAuth:
type: http
scheme: bearer
bearerFormat: API_KEY
description: 'Every request authenticates with an API key: `Authorization: Bearer {API_KEY}`. App endpoints take an app API key; knowledge endpoints take a knowledge base API key ([Get Started](/en/api-reference/guides/get-started)).
Keep keys server-side; never embed them in client code. Requests with a missing or invalid key fail with HTTP `401` (`unauthorized`).'