> ## Documentation Index
> Fetch the complete documentation index at: https://docs.runaether.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Set your agent's default project

> Sets the project a task your personal agent starts runs on when it names no repository. Refused (409 agent_host_project_not_eligible) unless the project is live and in an organization you belong to.



## OpenAPI

````yaml api-reference/openapi.account.json PUT /agent/default-project
openapi: 3.1.0
info:
  title: Aether Account & Integrations API
  version: 0.1.0
  description: >-
    Account, billing, and integration-management endpoints used by the Aether
    web app and CLI. Root-mounted; NOT part of the versioned /v1 contract.
servers:
  - url: https://api.runaether.dev
security:
  - bearerAuth: []
paths:
  /agent/default-project:
    put:
      tags:
        - agent
      summary: Set your agent's default project
      description: >-
        Sets the project a task your personal agent starts runs on when it names
        no repository. Refused (409 agent_host_project_not_eligible) unless the
        project is live and in an organization you belong to.
      operationId: setAgentDefaultProject
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SetAgentDefaultProjectRequest'
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Agent'
          description: OK
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Bad Request
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Unauthorized
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrgAuthorizationErrorResponse'
          description: Forbidden
        '404':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Not Found
        '409':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Conflict
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Unprocessable Entity
        '500':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Internal Server Error
components:
  schemas:
    SetAgentDefaultProjectRequest:
      additionalProperties: false
      properties:
        project_id:
          description: A live project of an organization you belong to.
          format: uuid
          type: string
      required:
        - project_id
      type: object
    Agent:
      additionalProperties: false
      properties:
        browser_tools:
          description: >-
            Whether your agent may drive a browser. Off by default; a change
            applies when Hermes next starts, which a running agent does at once.
          type: boolean
        conversation_model:
          description: The model your agent converses on.
          type: string
        created_at:
          format: date-time
          type: string
        cron_model:
          description: >-
            The model your agent's scheduled jobs run on, unless a job names
            another.
          type: string
        default_project_id:
          description: >-
            The project a task your agent starts runs on when it names no
            repository. Without it such a task is refused.
          format: uuid
          type: string
        id:
          format: uuid
          type: string
        last_used_at:
          description: >-
            When your agent was created or resumed, was sent a message, or last
            worked. Thirty days unused pauses it.
          format: date-time
          type: string
        state:
          description: >-
            The host's lifecycle state. running: Hermes takes messages now;
            suspending and idle: asleep, woken by the next message; waking,
            resuming: coming up for a message; provisioning and booting: being
            created; updating: moving onto a new image; pausing and paused:
            backed up after thirty days unused, or paused by you, and resumed by
            the next message or by you; lost: its machine is gone and only
            deleting it helps; destroying: being deleted.
          enum:
            - provisioning
            - booting
            - running
            - suspending
            - idle
            - waking
            - updating
            - pausing
            - paused
            - resuming
            - lost
            - destroying
            - destroyed
          type: string
      required:
        - id
        - state
        - browser_tools
        - conversation_model
        - cron_model
        - last_used_at
        - created_at
      type: object
    ErrorResponse:
      additionalProperties: false
      properties:
        code:
          type: string
        error:
          minLength: 1
          type: string
        errors:
          items:
            $ref: '#/components/schemas/ErrorDetail'
          type: array
      required:
        - error
      type: object
    OrgAuthorizationErrorResponse:
      additionalProperties: false
      properties:
        code:
          enum:
            - org_membership_required
            - org_role_insufficient
            - org_suspended
            - account_deleting
          type: string
        error:
          minLength: 1
          type: string
      required:
        - error
        - code
      type: object
    ErrorDetail:
      additionalProperties: false
      properties:
        location:
          description: >-
            Where the error occurred, e.g. 'body.items[3].tags' or
            'path.thing-id'
          type: string
        message:
          description: Error message text
          type: string
        value:
          description: The value at the given location
      type: object
  securitySchemes:
    bearerAuth:
      bearerFormat: JWT
      scheme: bearer
      type: http

````

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