Elementum

Elementum Agents API

Manage AI agents

GitHub OpenAPI

Documentation

📖
Documentation
https://docs.elementum.io/api-reference/api-introduction
📖
APIReference
https://docs.elementum.io/api-reference/api-introduction

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/elementum/refs/heads/main/openapi/elementum-agents-api-openapi.yml

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OpenAPI Specification

elementum-agents-api-openapi.yml Raw ↑ 
openapi: 3.0.1
info:
  title: Elementum Access Token Agents API
  description: Manage access tokens using OAuth 2.0 standards
  contact:
    email: apiteam@elementum.io
  version: 0.0.1
servers:
- url: /v1
tags:
- name: Agents
  description: Manage AI agents
paths:
  /apps/{alias}/agents:
    get:
      tags:
      - Agents
      summary: List agents under an app
      operationId: listAgents
      parameters:
      - $ref: '#/components/parameters/alias'
      - $ref: '#/components/parameters/first'
      - $ref: '#/components/parameters/after'
      - $ref: '#/components/parameters/last'
      - $ref: '#/components/parameters/before'
      - $ref: '#/components/parameters/filter'
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AgentPagedList'
        '400':
          $ref: '#/components/responses/400'
        '401':
          $ref: '#/components/responses/401'
        '403':
          $ref: '#/components/responses/403'
        '404':
          $ref: '#/components/responses/404'
        '422':
          $ref: '#/components/responses/422'
        '429':
          $ref: '#/components/responses/429'
        '500':
          $ref: '#/components/responses/500'
      security:
      - ClientCredentials: []
      x-codegen-request-body-name: body
    post:
      tags:
      - Agents
      summary: Create an agent under an app
      operationId: createAgent
      parameters:
      - $ref: '#/components/parameters/alias'
      requestBody:
        description: Agent creation request
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AgentBundleCreateRequest'
        required: true
      responses:
        '201':
          description: Created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PassthroughObject'
        '400':
          $ref: '#/components/responses/400'
        '401':
          $ref: '#/components/responses/401'
        '403':
          $ref: '#/components/responses/403'
        '404':
          $ref: '#/components/responses/404'
        '422':
          $ref: '#/components/responses/422'
        '429':
          $ref: '#/components/responses/429'
        '500':
          $ref: '#/components/responses/500'
      security:
      - ClientCredentials: []
      x-codegen-request-body-name: body
  /apps/{alias}/agents/{id}:
    put:
      tags:
      - Agents
      summary: Update an agent by ID
      operationId: updateAgent
      parameters:
      - $ref: '#/components/parameters/alias'
      - $ref: '#/components/parameters/passthroughId'
      requestBody:
        description: Agent update request
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AgentBundleUpdateRequest'
        required: true
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PassthroughObject'
        '400':
          $ref: '#/components/responses/400'
        '401':
          $ref: '#/components/responses/401'
        '403':
          $ref: '#/components/responses/403'
        '404':
          $ref: '#/components/responses/404'
        '422':
          $ref: '#/components/responses/422'
        '429':
          $ref: '#/components/responses/429'
        '500':
          $ref: '#/components/responses/500'
      security:
      - ClientCredentials: []
      x-codegen-request-body-name: body
components:
  parameters:
    last:
      name: last
      in: query
      description: The number of elements to retrieve before the 'before' cursor location
      required: false
      schema:
        maximum: 1000
        minimum: 1
        type: integer
        format: int32
    first:
      name: first
      in: query
      description: The number of elements to retrieve after the 'after' cursor location
      required: false
      schema:
        maximum: 1000
        minimum: 1
        type: integer
        format: int32
        default: 100
    filter:
      name: filter
      in: query
      description: An RSQL filter string.
      required: false
      schema:
        type: string
        format: string
      examples:
        In:
          summary: In
          description: In the provided list
          value: Number=in=1:2:3:4:5
        Between:
          summary: Between
          description: Between two values
          value: Number=bt=1:10
        Equals:
          summary: Equals
          description: Equals
          value: Status==Open
        LikeIgnoreCase:
          summary: LikeIgnoreCase
          description: Contains value, case insensitive
          value: Title=lki=Incidents
        And:
          summary: And
          description: The and ';' operator
          value: Created At!=null;Created At=ge=2021-01-01T07:58:30.000Z
        NotLike:
          summary: NotLike
          description: Doesn't contains value
          value: Title!lk=Incidents
        -- select --:
          value: ''
        Or:
          summary: Or
          description: The or ',' operator
          value: Created At!=null,Created At=ge=2021-01-01T07:58:30.00Z
        NotLikeIgnoreCase:
          summary: NotLikeIgnoreCase
          description: Doesn't contains value, case insensitive
          value: Title!lki=Incidents
        GreaterOrEqualTo:
          summary: GreaterOrEqualTo
          description: Greater than inclusive
          value: Created At=ge=2021-01-01T07:58:30.000Z
        NotBetween:
          summary: NotBetween
          description: Not Between two values
          value: Number!bt=1:10
        NotIn:
          summary: NotIn
          description: Not in the provided list
          value: Number!in=1:2:3:4:5
        LessThan:
          summary: LessThan
          description: Less than exclusive
          value: Created At=lt=2022-03-15T07:58:30.000Z
        Like:
          summary: Like
          description: Contains value
          value: Title=lk=Incidents
        LessOrEqualTo:
          summary: LessOrEqualTo
          description: Less than inclusive
          value: Created At=le=2021-01-01T07:58:30.000Z
        NotEquals:
          summary: NotEquals
          description: Not Equals
          value: Created At!=null
        GreaterThan:
          summary: GreaterThan
          description: Greater than exclusive
          value: Created At=gt=2022-03-15T07:58:30.000Z
    passthroughId:
      name: id
      in: path
      description: The resource ID
      required: true
      schema:
        type: string
        format: string
    alias:
      name: alias
      in: path
      description: The app's namespace or its UUID
      required: true
      schema:
        type: string
        format: string
    after:
      name: after
      in: query
      description: The starting cursor to begin searching, defaults to the beginning of the list
      required: false
      schema:
        type: string
    before:
      name: before
      in: query
      description: The starting cursor to begin searching, defaults to the end of the list
      required: false
      schema:
        type: string
  schemas:
    PagingState:
      type: object
      properties:
        has_previous_page:
          type: boolean
        start_cursor:
          type: string
        end_cursor:
          type: string
        has_next_page:
          type: boolean
    PassthroughObject:
      type: object
      additionalProperties: true
      description: Free-form JSON object forwarded to/from the downstream service.
    AgentBundleCreateRequest:
      required:
      - agent
      type: object
      properties:
        tools:
          type: array
          description: Optional tools to attach to the new agent
          items:
            type: object
            additionalProperties: true
        a2aSkills:
          type: array
          description: Optional A2A skills to attach to the new agent
          items:
            type: object
            additionalProperties: true
        agent:
          $ref: '#/components/schemas/AgentCreateInput'
      description: Body for POST /v1/apps/{alias}/agents.
    AgentBundleUpdateRequest:
      required:
      - agent
      type: object
      properties:
        tools:
          type: array
          description: Optional tool list. If present, the agent's existing tools are replaced with this list.
          items:
            type: object
            additionalProperties: true
        a2aSkills:
          type: array
          description: Optional A2A skill list. If present, the agent's existing A2A skills are replaced with this list.
          items:
            type: object
            additionalProperties: true
        agent:
          $ref: '#/components/schemas/AgentUpdateInput'
      description: Body for PUT /v1/apps/{alias}/agents/{id}.
    AgentUpdateInput:
      type: object
      properties:
        elementum:
          $ref: '#/components/schemas/AgentSubtypeUpdateInput'
      description: Discriminator wrapper. Exactly one subtype field must be populated.
    AgentPagedList:
      type: object
      properties:
        paging:
          $ref: '#/components/schemas/PagingState'
        total:
          type: integer
          format: int32
        items:
          type: array
          items:
            $ref: '#/components/schemas/Agent'
    AgentSubtypeCreateInput:
      type: object
      properties:
        avatarAttachmentId:
          type: string
          description: Attachment ID for the agent's avatar image
          format: uuid
        maxLength:
          type: integer
          description: Maximum tokens the model may return per turn
          format: int32
        firstMessage:
          type: string
          description: Opening message the agent posts when a conversation starts
        reasoningEffort:
          type: string
          description: How much hidden reasoning the model is allowed before answering
          enum:
          - MINIMAL
          - LOW
          - MEDIUM
          - HIGH
        name:
          type: string
          description: The agent's display name
        description:
          type: string
          description: Short summary shown to users picking an agent
        aiProviderConnectorId:
          type: string
          description: ID of the AI provider connector the agent uses
          format: uuid
        temperature:
          type: number
          description: Model sampling temperature; typical range 0.0–2.0
        instructions:
          type: string
          description: System prompt steering the agent's behavior
      additionalProperties: true
      description: Agent creation input. Less common fields (voiceConfig, agentAuthentication, runAs, startingActions, skillAccessConfig, systemToolsConfig, a2aStreaming, a2aRecordConfig, conversationIdleTimeout) are accepted and forwarded as-is.
    AgentCreateInput:
      type: object
      properties:
        elementum:
          $ref: '#/components/schemas/AgentSubtypeCreateInput'
      description: Discriminator wrapper. Exactly one subtype field must be populated.
    AgentSubtypeUpdateInput:
      type: object
      properties:
        avatarAttachmentId:
          type: string
          description: Attachment ID for the agent's avatar image
          format: uuid
        maxLength:
          type: integer
          description: Maximum tokens the model may return per turn
          format: int32
        firstMessage:
          type: string
          description: Opening message the agent posts when a conversation starts
        reasoningEffort:
          type: string
          description: How much hidden reasoning the model is allowed before answering
          enum:
          - MINIMAL
          - LOW
          - MEDIUM
          - HIGH
        name:
          type: string
          description: The agent's display name
        description:
          type: string
          description: Short summary shown to users picking an agent
        aiProviderConnectorId:
          type: string
          description: ID of the AI provider connector the agent uses
          format: uuid
        temperature:
          type: number
          description: Model sampling temperature; typical range 0.0–2.0
        instructions:
          type: string
          description: System prompt steering the agent's behavior
      additionalProperties: true
      description: Agent update input. Only fields you wish to change need to be included; omitted fields keep their current value. Less common fields (voiceConfig, agentAuthentication, runAs, startingActions, skillAccessConfig, systemToolsConfig, a2aStreaming, a2aRecordConfig, conversationIdleTimeout) are accepted and forwarded as-is.
    Agent:
      type: object
      properties:
        type:
          type: string
          description: The agent variant (AgentElementum, AgentSystem, AgentBrowserUse, AgentSnowflake, AgentBedrock, AgentExternal)
        id:
          type: string
          description: The agent ID
          format: uuid
        maxLength:
          type: integer
          description: Maximum tokens the model may return per turn
          format: int32
        reasoningEffort:
          type: string
          description: How much hidden reasoning the model is allowed before answering
          enum:
          - MINIMAL
          - LOW
          - MEDIUM
          - HIGH
        description:
          type: string
          description: Short summary shown to users picking an agent
        name:
          type: string
          description: The agent's display name
        temperature:
          type: number
          description: Model sampling temperature; typical range 0.0–2.0
      description: An agent returned by the agents list endpoint (summary projection).
  responses:
    '401':
      description: Unauthorized
    '422':
      description: Unprocessable Entity
    '429':
      description: Too Many Requests
    '403':
      description: Forbidden
    '500':
      description: Internal Server Error
    '404':
      description: Not Found
    '400':
      description: Bad Request
  securitySchemes:
    ClientCredentials:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: /oauth/token
externalDocs:
  description: Find out more about Elementum
  url: https://www.elementum.com/