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

# Retrieve a run

> Current state of a run, plus the latest assistant message when one exists.



## OpenAPI

````yaml /openapi.yaml get /v1/loom/runs/{id}
openapi: 3.1.0
info:
  title: Patchwork API
  version: 1.0.0
  description: >
    Public data-plane API. Two products today: Identify (bare account
    resolution) and Loom (threads, runs, and outcomes). Every response is a JSON
    envelope — `status: success` with `data`, or `status: error` with `error`.
  contact:
    url: https://usepatchwork.co
servers:
  - url: https://api.usepatchwork.co
security:
  - bearerAuth: []
tags:
  - name: Identify
    description: Resolve an account or wallet to the institution and rails behind it.
  - name: Loom
    description: Threads, messages, runs, and outcomes for an embedded agent.
paths:
  /v1/loom/runs/{id}:
    get:
      tags:
        - Loom
      summary: Retrieve a run
      description: >-
        Current state of a run, plus the latest assistant message when one
        exists.
      operationId: retrieveRun
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - $ref: '#/components/parameters/PatchworkSubject'
      responses:
        '200':
          description: The run.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EnvelopeRun'
        '401':
          description: Missing or invalid credentials.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: Run not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  parameters:
    PatchworkSubject:
      name: Patchwork-Subject
      in: header
      required: false
      description: >
        Relay only. Opaque subject id for the acting user. Direct tokens carry
        `sub` instead — do not send this header on a session token.
      schema:
        type: string
  schemas:
    EnvelopeRun:
      type: object
      required:
        - status
        - data
      properties:
        status:
          type: string
          const: success
        data:
          $ref: '#/components/schemas/Run'
    Error:
      type: object
      required:
        - status
        - error
      properties:
        status:
          type: string
          const: error
        error:
          type: object
          required:
            - message
            - code
          properties:
            message:
              type: string
              description: Human-readable explanation.
            code:
              type: string
              description: Stable machine-readable code.
            details:
              description: Optional extra context.
    Run:
      type: object
      properties:
        id:
          type: string
          format: uuid
        thread_id:
          type: string
          format: uuid
        state:
          $ref: '#/components/schemas/RunState'
        terminal:
          type: boolean
        cost_credits:
          type: number
        connection:
          $ref: '#/components/schemas/ConnectionRef'
        message:
          description: Latest assistant message, when the run has one.
          type: object
          properties:
            id:
              type: string
              format: uuid
            role:
              type: string
            content:
              type: string
            created_at:
              type: string
              format: date-time
    RunState:
      type: string
      enum:
        - running
        - awaiting_input
        - awaiting_outcome
        - closed
        - failed
    ConnectionRef:
      type: object
      properties:
        id:
          type: string
          format: uuid
        name:
          type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >
        Identify accepts a workspace API key (`sk_…`). Loom accepts either a
        short-lived session token (direct) or a workspace API key (relay).

````