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

# Create Cron

> Create a cron job that fires on a schedule (stateless).

Persists the cron record, then triggers the first run immediately and
returns the ``Run`` object (matching LangGraph SDK ``create()`` contract).
When the caller passes ``enabled=False`` the first run is suppressed and
the response is the persisted ``Cron`` instead.


## OpenAPI

````yaml /openapi.json post /runs/crons
openapi: 3.1.0
info:
  title: Aegra
  description: Production-ready Agent Protocol server
  version: 0.9.24
servers: []
security: []
tags:
  - name: Assistants
    description: A configured instance of a graph.
  - name: Threads
    description: Accumulated state and outputs from a group of runs.
  - name: Thread Runs
    description: Invoke a graph on a thread, updating its persistent state.
  - name: Stateless Runs
    description: Invoke a graph without state or memory persistence.
  - name: Crons
    description: Scheduled recurring runs on a cron schedule.
  - name: Store
    description: Persistent key-value and semantic storage available from any thread.
  - name: Event Streaming
    description: Agent Protocol v2 thread event streaming and commands.
  - name: Health
    description: Server health checks and service information.
paths:
  /runs/crons:
    post:
      tags:
        - Crons
      summary: Create Cron
      description: >-
        Create a cron job that fires on a schedule (stateless).


        Persists the cron record, then triggers the first run immediately and

        returns the ``Run`` object (matching LangGraph SDK ``create()``
        contract).

        When the caller passes ``enabled=False`` the first run is suppressed and

        the response is the persisted ``Cron`` instead.
      operationId: create_cron_runs_crons_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CronCreate'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                anyOf:
                  - $ref: '#/components/schemas/Run'
                  - $ref: '#/components/schemas/CronResponse'
                title: Response Create Cron Runs Crons Post
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    CronCreate:
      properties:
        assistant_id:
          type: string
          maxLength: 256
          title: Assistant Id
        schedule:
          type: string
          maxLength: 256
          title: Schedule
        input:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Input
        metadata:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Metadata
        config:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Config
        context:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Context
        interrupt_before:
          anyOf:
            - type: string
              const: '*'
            - items:
                type: string
              type: array
            - type: 'null'
          title: Interrupt Before
        interrupt_after:
          anyOf:
            - type: string
              const: '*'
            - items:
                type: string
              type: array
            - type: 'null'
          title: Interrupt After
        webhook:
          anyOf:
            - type: string
              maxLength: 2048
            - type: 'null'
          title: Webhook
        on_run_completed:
          anyOf:
            - type: string
              enum:
                - delete
                - keep
            - type: 'null'
          title: On Run Completed
        multitask_strategy:
          anyOf:
            - type: string
              maxLength: 256
            - type: 'null'
          title: Multitask Strategy
        end_time:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: End Time
        enabled:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Enabled
        stream_mode:
          anyOf:
            - type: string
            - items:
                type: string
              type: array
            - type: 'null'
          title: Stream Mode
        stream_subgraphs:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Stream Subgraphs
        timezone:
          anyOf:
            - type: string
              maxLength: 64
            - type: 'null'
          title: Timezone
      type: object
      required:
        - assistant_id
        - schedule
      title: CronCreate
      description: Request body for creating a cron job (stateless or thread-bound).
    Run:
      properties:
        run_id:
          type: string
          title: Run Id
          description: Unique identifier for the run.
        thread_id:
          type: string
          title: Thread Id
          description: Thread this run belongs to.
        assistant_id:
          type: string
          title: Assistant Id
          description: Assistant that is executing this run.
        status:
          type: string
          title: Status
          description: >-
            Current run status: pending, running, error, success, timeout, or
            interrupted.
          default: pending
        input:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Input
          description: Input data provided to the run. None for checkpoint-only resume.
        output:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Output
          description: Final output produced by the run, or null if not yet complete.
        error_message:
          anyOf:
            - type: string
            - type: 'null'
          title: Error Message
          description: Error message if the run failed.
        config:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Config
          description: Configuration passed to the graph at runtime.
        context:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Context
          description: Context variables available during execution.
        user_id:
          type: string
          title: User Id
          description: Identifier of the user who owns this run.
        created_at:
          type: string
          format: date-time
          title: Created At
          description: Timestamp when the run was created.
        updated_at:
          type: string
          format: date-time
          title: Updated At
          description: Timestamp when the run was last updated.
      type: object
      required:
        - run_id
        - thread_id
        - assistant_id
        - user_id
        - created_at
        - updated_at
      title: Run
      description: |-
        Run entity model

        Status values: pending, running, error, success, timeout, interrupted
    CronResponse:
      properties:
        cron_id:
          type: string
          title: Cron Id
        assistant_id:
          type: string
          title: Assistant Id
        thread_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Thread Id
        on_run_completed:
          anyOf:
            - type: string
              enum:
                - delete
                - keep
            - type: 'null'
          title: On Run Completed
        end_time:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: End Time
        schedule:
          type: string
          title: Schedule
        created_at:
          type: string
          format: date-time
          title: Created At
        updated_at:
          type: string
          format: date-time
          title: Updated At
        payload:
          additionalProperties: true
          type: object
          title: Payload
        user_id:
          anyOf:
            - type: string
            - type: 'null'
          title: User Id
        next_run_date:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Next Run Date
        metadata:
          additionalProperties: true
          type: object
          title: Metadata
        enabled:
          type: boolean
          title: Enabled
          default: true
      type: object
      required:
        - cron_id
        - assistant_id
        - schedule
        - created_at
        - updated_at
      title: CronResponse
      description: Response model matching the SDK ``Cron`` TypedDict.
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError

````