ACI.dev Functions API

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