Search and inspect the 600+ pre-built Apps in the ACI.dev catalog. Apps are external service integrations (Slack, Gmail, Zendesk, GitHub, etc.) that expose Functions for AI agents to call. Search supports natural-language intent for vector similarity ranking and filtering by category or configured-only.
openapi: 3.1.0
info:
title: ACI.dev API
version: 0.0.1-beta.3
description: Aipolabs ACI - Agent-Computer Interface. Open-source tool-calling platform that hooks AI agents into 600+ tools
through unified function calling and MCP.
contact:
name: Aipolabs
url: https://aci.dev
license:
name: Apache 2.0
url: https://www.apache.org/licenses/LICENSE-2.0
paths:
/v1/apps/search:
get:
tags:
- apps
summary: Search Apps
description: 'Search for Apps.
Intented to be used by agents to search for apps based on natural language intent.'
operationId: apps-search_apps
security:
- APIKeyHeader: []
parameters:
- name: intent
in: query
required: false
schema:
anyOf:
- type: string
- type: 'null'
description: Natural language intent for vector similarity sorting. Results will be sorted by relevance to the intent.
title: Intent
description: Natural language intent for vector similarity sorting. Results will be sorted by relevance to the intent.
- name: configured_only
in: query
required: false
schema:
type: boolean
description: If true, only return apps that have been configured.
default: false
title: Configured Only
description: If true, only return apps that have been configured.
- name: categories
in: query
required: false
schema:
anyOf:
- type: array
items:
type: string
- type: 'null'
description: List of categories for filtering.
title: Categories
description: List of categories for filtering.
- name: limit
in: query
required: false
schema:
type: integer
maximum: 1000
minimum: 1
description: Maximum number of Apps per response.
default: 100
title: Limit
description: Maximum number of Apps per response.
- name: offset
in: query
required: false
schema:
type: integer
minimum: 0
description: Pagination offset.
default: 0
title: Offset
description: Pagination offset.
responses:
'200':
description: Successful Response
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/AppBasic'
title: Response Apps-Search Apps
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/apps/{app_name}:
get:
tags:
- apps
summary: Get App Details
description: Returns an application (name, description, and functions).
operationId: apps-get_app_details
security:
- APIKeyHeader: []
parameters:
- name: app_name
in: path
required: true
schema:
type: string
title: App Name
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/AppBasicWithFunctions'
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/functions/search:
get:
tags:
- functions
summary: Search Functions
description: Returns the basic information of a list of functions.
operationId: functions-search_functions
security:
- APIKeyHeader: []
parameters:
- name: app_names
in: query
required: false
schema:
anyOf:
- type: array
items:
type: string
- type: 'null'
description: List of app names for filtering functions.
title: App Names
description: List of app names for filtering functions.
- name: intent
in: query
required: false
schema:
anyOf:
- type: string
- type: 'null'
description: Natural language intent for vector similarity sorting. Results will be sorted by relevance to the intent.
title: Intent
description: Natural language intent for vector similarity sorting. Results will be sorted by relevance to the intent.
- name: configured_only
in: query
required: false
schema:
type: boolean
description: If true, only returns functions of apps that are configured.
default: false
title: Configured Only
description: If true, only returns functions of apps that are configured.
- name: limit
in: query
required: false
schema:
type: integer
maximum: 1000
minimum: 1
description: Maximum number of Apps per response.
default: 100
title: Limit
description: Maximum number of Apps per response.
- name: offset
in: query
required: false
schema:
type: integer
minimum: 0
description: Pagination offset.
default: 0
title: Offset
description: Pagination offset.
responses:
'200':
description: Successful Response
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/FunctionBasic'
title: Response Functions-Search Functions
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/functions/{function_name}/definition:
get:
tags:
- functions
summary: Get Function Definition
description: 'Return the function definition that can be used directly by LLM.
The actual content depends on the intended model (inference provider, e.g., OpenAI, Anthropic, etc.) and the function
itself.'
operationId: functions-get_function_definition
security:
- APIKeyHeader: []
parameters:
- name: function_name
in: path
required: true
schema:
type: string
title: Function Name
- name: inference_provider
in: query
required: false
schema:
$ref: '#/components/schemas/InferenceProvider'
description: The inference provider, which determines the format of the function definition.
default: openai
description: The inference provider, which determines the format of the function definition.
responses:
'200':
description: Successful Response
content:
application/json:
schema:
anyOf:
- $ref: '#/components/schemas/OpenAIFunctionDefinition'
- $ref: '#/components/schemas/AnthropicFunctionDefinition'
title: Response Functions-Get Function Definition
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/functions/{function_name}/execute:
post:
tags:
- functions
summary: Execute
operationId: functions-execute
security:
- APIKeyHeader: []
parameters:
- name: function_name
in: path
required: true
schema:
type: string
title: Function Name
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/FunctionExecute'
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/FunctionExecutionResult'
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/app-configurations:
post:
tags:
- app-configurations
summary: Create App Configuration
description: Create an app configuration for a project
operationId: app-configurations-create_app_configuration
security:
- APIKeyHeader: []
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/AppConfigurationCreate'
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/AppConfigurationPublic'
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
get:
tags:
- app-configurations
summary: List App Configurations
description: List all app configurations for a project, with optionally filters
operationId: app-configurations-list_app_configurations
security:
- APIKeyHeader: []
parameters:
- name: app_names
in: query
required: false
schema:
anyOf:
- type: array
items:
type: string
- type: 'null'
description: Filter by app names.
title: App Names
description: Filter by app names.
- name: limit
in: query
required: false
schema:
type: integer
maximum: 1000
minimum: 1
description: Maximum number of results per response.
default: 100
title: Limit
description: Maximum number of results per response.
- name: offset
in: query
required: false
schema:
type: integer
minimum: 0
description: Pagination offset.
default: 0
title: Offset
description: Pagination offset.
responses:
'200':
description: Successful Response
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/AppConfigurationPublic'
title: Response App-Configurations-List App Configurations
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/app-configurations/{app_name}:
get:
tags:
- app-configurations
summary: Get App Configuration
description: Get an app configuration by app name
operationId: app-configurations-get_app_configuration
security:
- APIKeyHeader: []
parameters:
- name: app_name
in: path
required: true
schema:
type: string
title: App Name
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/AppConfigurationPublic'
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
delete:
tags:
- app-configurations
summary: Delete App Configuration
description: 'Delete an app configuration by app name
Warning: This will delete the app configuration from the project,
associated linked accounts, and then the app configuration record itself.'
operationId: app-configurations-delete_app_configuration
security:
- APIKeyHeader: []
parameters:
- name: app_name
in: path
required: true
schema:
type: string
title: App Name
responses:
'200':
description: Successful Response
content:
application/json:
schema: {}
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
patch:
tags:
- app-configurations
summary: Update App Configuration
description: 'Update an app configuration by app name.
If a field is not included in the request body, it will not be changed.'
operationId: app-configurations-update_app_configuration
security:
- APIKeyHeader: []
parameters:
- name: app_name
in: path
required: true
schema:
type: string
title: App Name
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/AppConfigurationUpdate'
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/AppConfigurationPublic'
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/linked-accounts/oauth2:
get:
tags:
- linked-accounts
summary: Link Oauth2 Account
description: 'Start an OAuth2 account linking process.
It will return a redirect url (as a string, instead of RedirectResponse) to the OAuth2 provider''s authorization endpoint.'
operationId: linked-accounts-link_oauth2_account
security:
- APIKeyHeader: []
parameters:
- name: app_name
in: query
required: true
schema:
type: string
title: App Name
- name: linked_account_owner_id
in: query
required: true
schema:
type: string
title: Linked Account Owner Id
- name: after_oauth2_link_redirect_url
in: query
required: false
schema:
anyOf:
- type: string
- type: 'null'
title: After Oauth2 Link Redirect Url
responses:
'200':
description: Successful Response
content:
application/json:
schema:
type: object
title: Response Linked-Accounts-Link Oauth2 Account
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/linked-accounts/oauth2/callback:
get:
tags:
- linked-accounts
summary: Linked Accounts Oauth2 Callback
description: 'Callback endpoint for OAuth2 account linking.
- A linked account (with necessary credentials from the OAuth2 provider) will be created in the database.'
operationId: linked-accounts-linked_accounts_oauth2_callback
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/LinkedAccountPublic'
/v1/linked-accounts:
get:
tags:
- linked-accounts
summary: List Linked Accounts
description: 'List all linked accounts.
- Optionally filter by app_name and linked_account_owner_id.
- app_name + linked_account_owner_id can uniquely identify a linked account.
- This can be an alternatively way to GET /linked-accounts/{linked_account_id} for getting a specific linked account.'
operationId: linked-accounts-list_linked_accounts
security:
- APIKeyHeader: []
parameters:
- name: app_name
in: query
required: false
schema:
anyOf:
- type: string
- type: 'null'
title: App Name
- name: linked_account_owner_id
in: query
required: false
schema:
anyOf:
- type: string
- type: 'null'
title: Linked Account Owner Id
responses:
'200':
description: Successful Response
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/LinkedAccountPublic'
title: Response Linked-Accounts-List Linked Accounts
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
/v1/linked-accounts/{linked_account_id}:
get:
tags:
- linked-accounts
summary: Get Linked Account
description: 'Get a linked account by its id.
- linked_account_id uniquely identifies a linked account across the platform.'
operationId: linked-accounts-get_linked_account
security:
- APIKeyHeader: []
parameters:
- name: linked_account_id
in: path
required: true
schema:
type: string
format: uuid
title: Linked Account Id
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/LinkedAccountPublic'
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
delete:
tags:
- linked-accounts
summary: Delete Linked Account
description: Delete a linked account by its id.
operationId: linked-accounts-delete_linked_account
security:
- APIKeyHeader: []
parameters:
- name: linked_account_id
in: path
required: true
schema:
type: string
format: uuid
title: Linked Account Id
responses:
'204':
description: Successful Response
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
components:
schemas:
AnthropicFunctionDefinition:
properties:
name:
type: string
title: Name
description:
type: string
title: Description
input_schema:
type: object
title: Input Schema
type: object
required:
- name
- description
- input_schema
title: AnthropicFunctionDefinition
AppBasic:
properties:
name:
type: string
title: Name
description:
type: string
title: Description
type: object
required:
- name
- description
title: AppBasic
AppBasicWithFunctions:
properties:
name:
type: string
title: Name
description:
type: string
title: Description
functions:
items:
$ref: '#/components/schemas/FunctionBasic'
type: array
title: Functions
type: object
required:
- name
- description
- functions
title: AppBasicWithFunctions
AppConfigurationCreate:
properties:
app_name:
type: string
title: App Name
security_scheme:
$ref: '#/components/schemas/SecurityScheme'
security_scheme_overrides:
type: object
title: Security Scheme Overrides
all_functions_enabled:
type: boolean
title: All Functions Enabled
default: true
enabled_functions:
items:
type: string
type: array
title: Enabled Functions
type: object
required:
- app_name
- security_scheme
title: AppConfigurationCreate
description: "Create a new app configuration\n\u201Call_functions_enabled=True\u201D \u2192 ignore enabled_functions.\n\
\u201Call_functions_enabled=False\u201D AND non-empty enabled_functions \u2192 selectively enable that list.\n\u201C\
all_functions_enabled=False\u201D AND empty enabled_functions \u2192 all functions disabled."
AppConfigurationPublic:
properties:
id:
type: string
format: uuid
title: Id
project_id:
type: string
format: uuid
title: Project Id
app_name:
type: string
title: App Name
security_scheme:
$ref: '#/components/schemas/SecurityScheme'
security_scheme_overrides:
type: object
title: Security Scheme Overrides
enabled:
type: boolean
title: Enabled
all_functions_enabled:
type: boolean
title: All Functions Enabled
enabled_functions:
items:
type: string
type: array
title: Enabled Functions
created_at:
type: string
format: date-time
title: Created At
updated_at:
type: string
format: date-time
title: Updated At
type: object
required:
- id
- project_id
- app_name
- security_scheme
- security_scheme_overrides
- enabled
- all_functions_enabled
- enabled_functions
- created_at
- updated_at
title: AppConfigurationPublic
AppConfigurationUpdate:
properties:
security_scheme:
anyOf:
- $ref: '#/components/schemas/SecurityScheme'
- type: 'null'
security_scheme_overrides:
anyOf:
- type: object
- type: 'null'
title: Security Scheme Overrides
enabled:
anyOf:
- type: boolean
- type: 'null'
title: Enabled
all_functions_enabled:
anyOf:
- type: boolean
- type: 'null'
title: All Functions Enabled
enabled_functions:
anyOf:
- items:
type: string
type: array
- type: 'null'
title: Enabled Functions
type: object
title: AppConfigurationUpdate
FunctionBasic:
properties:
name:
type: string
title: Name
description:
type: string
title: Description
type: object
required:
- name
- description
title: FunctionBasic
FunctionExecute:
properties:
function_input:
type: object
title: Function Input
description: The input parameters for the function.
linked_account_owner_id:
type: string
maxLength: 255
title: Linked Account Owner Id
description: The owner id of the linked account. This is the id of the linked account owner in the linked account
provider.
type: object
required:
- linked_account_owner_id
title: FunctionExecute
FunctionExecutionResult:
properties:
success:
type: boolean
title: Success
data:
anyOf:
- {}
- type: 'null'
title: Data
error:
anyOf:
- type: string
- type: 'null'
title: Error
type: object
required:
- success
title: FunctionExecutionResult
HTTPValidationError:
properties:
detail:
items:
$ref: '#/components/schemas/ValidationError'
type: array
title: Detail
type: object
title: HTTPValidationError
InferenceProvider:
type: string
enum:
- openai
- anthropic
title: InferenceProvider
LinkedAccountPublic:
properties:
id:
type: string
format: uuid
title: Id
project_id:
type: string
format: uuid
title: Project Id
app_name:
type: string
title: App Name
linked_account_owner_id:
type: string
title: Linked Account Owner Id
security_scheme:
$ref: '#/components/schemas/SecurityScheme'
enabled:
type: boolean
title: Enabled
created_at:
type: string
format: date-time
title: Created At
updated_at:
type: string
format: date-time
title: Updated At
type: object
required:
- id
- project_id
- app_name
- linked_account_owner_id
- security_scheme
- enabled
- created_at
- updated_at
title: LinkedAccountPublic
OpenAIFunction:
properties:
name:
type: string
title: Name
strict:
anyOf:
- type: boolean
- type: 'null'
title: Strict
description:
type: string
title: Description
parameters:
type: object
title: Parameters
type: object
required:
- name
- description
- parameters
title: OpenAIFunction
OpenAIFunctionDefinition:
properties:
type:
type: string
enum:
- function
const: function
title: Type
default: function
function:
$ref: '#/components/schemas/OpenAIFunction'
type: object
required:
- function
title: OpenAIFunctionDefinition
SecurityScheme:
type: string
enum:
- no_auth
- api_key
- http_basic
- http_bearer
- oauth2
title: SecurityScheme
description: security scheme type for an app (or function if support override)
ValidationError:
properties:
loc:
items:
anyOf:
- type: string
- type: integer
type: array
title: Location
msg:
type: string
title: Message
type:
type: string
title: Error Type
type: object
required:
- loc
- msg
- type
title: ValidationError
securitySchemes:
APIKeyHeader:
type: apiKey
description: API key for authentication
in: header
name: X-API-KEY
servers:
- url: https://api.aci.dev
description: ACI.dev production API