> ## Documentation Index > Fetch the complete documentation index at: https://docs.merchkit.com/llms.txt > Use this file to discover all available pages before exploring further. # Poll an async job > Status + progress of an asynchronous operation (source processing, imports, workflow runs). `POST /sources` returns a `job_id` to poll here; terminal statuses are `completed`, `failed`, and `cancelled`. ## OpenAPI ````yaml https://www.merchkit.com/api/v1/openapi get /jobs/{id} openapi: 3.1.0 info: title: Merchkit API version: 1.0.0 description: >- Operate your Merchkit PIM programmatically. Products, images, vendors, categories, and data sources are all "entities" in one uniform shape: system fields (`id`, `type`, `label`, `parent_id`, timestamps) at the top level and every customer-defined key — scalars AND references — in a sparse `attributes` map. References read as labeled stubs `{id, type, label}` and write as bare UUIDs or `{id}` objects ("write what you read"). UUIDs are the only path identifiers; find by your own key with a filter (`GET /products?filter[sku]=ARIA-DT-72`) or write by it with `POST /{resource}/upsert` and `/batch` (products, images, vendors, and categories only — sources have neither route; they are created by the async `POST /sources` job pipeline). Start every integration with `GET /attributes?type=product` to learn your keys. Completeness is per-channel. All errors share one envelope (see the `Error` schema). Authenticate with a workspace-scoped API key: `Authorization: Bearer mk_live_...`. See /llms.txt for an agent guide. servers: - url: https://www.merchkit.com/api/v1 description: Merchkit API v1 security: - ApiKeyAuth: [] paths: /jobs/{id}: parameters: - name: id in: path required: true schema: type: string format: uuid description: The resource UUID. get: summary: Poll an async job description: >- Status + progress of an asynchronous operation (source processing, imports, workflow runs). `POST /sources` returns a `job_id` to poll here; terminal statuses are `completed`, `failed`, and `cancelled`. operationId: getJob responses: '200': description: Job status. content: application/json: schema: type: object properties: data: $ref: '#/components/schemas/Job' example: data: id: 1f7c9a2b-6d43-4e8f-b501-a92c7d3e6f18 name: Process Source status: running progress: current: 40 total: 100 percent: 40 created_at: '2026-07-18T09:30:22Z' started_at: '2026-07-18T09:30:22Z' completed_at: null result: null metadata: workflow: process-source url: https://nordictimber.example/catalog/aria-oak-dining-table via: api_v1 '404': description: Not found. content: application/json: schema: $ref: '#/components/schemas/Error' security: - ApiKeyAuth: [] components: schemas: Job: type: object description: An asynchronous operation. Poll until a terminal status. required: - id - name - status - progress - created_at properties: id: type: string format: uuid name: type: string status: type: string enum: - pending - running - completed - failed - cancelled progress: type: object properties: current: type: integer total: type: - integer - 'null' percent: type: number created_at: type: string format: date-time started_at: type: - string - 'null' format: date-time completed_at: type: - string - 'null' format: date-time result: type: 'null' description: Reserved for future async write results; always null today. metadata: type: - object - 'null' example: id: 1f7c9a2b-6d43-4e8f-b501-a92c7d3e6f18 name: Process Source status: running progress: current: 40 total: 100 percent: 40 created_at: '2026-07-18T09:30:22Z' started_at: '2026-07-18T09:30:22Z' completed_at: null result: null metadata: workflow: process-source url: https://nordictimber.example/catalog/aria-oak-dining-table via: api_v1 Error: type: object description: >- The one error envelope every non-2xx response uses. `documentation_url` links to the code's section of the error docs. required: - error properties: error: type: object required: - code - message - is_retriable properties: code: type: string enum: - unauthorized - insufficient_scope - forbidden - not_found - validation_failed - rate_limited - conflict - internal_error message: type: string documentation_url: type: string format: uri description: https://docs.merchkit.com/developers/errors# is_retriable: type: boolean description: >- Only `rate_limited` and `internal_error` are retriable. Deterministic client errors (validation, not-found, conflict) return a 4xx and are never retriable. retry_after_seconds: type: - integer - 'null' alternative_action: type: string description: What to do instead, when there is a better call. request_id: type: string field_errors: type: array items: $ref: '#/components/schemas/FieldError' example: error: code: validation_failed message: 'Unknown attribute key(s): colour.' documentation_url: https://docs.merchkit.com/developers/errors#validation_failed is_retriable: false retry_after_seconds: null alternative_action: List valid attribute keys via GET /v1/attributes?type=product. request_id: req_01j9x2k8 field_errors: - field: colour issue: not_a_defined_attribute FieldError: type: object required: - field - issue properties: field: type: string issue: type: string description: Machine-readable issue code, e.g. `not_a_defined_attribute`. acceptable_values: type: array items: type: string description: 'For select-value violations: the allowed values.' securitySchemes: ApiKeyAuth: type: http scheme: bearer description: >- Workspace-scoped API key. Available scopes: - `read:products`: List and read products, including variants, references, and completeness. - `write:products`: Create, update, and upsert products and their attribute values. - `delete:products`: Delete products. - `read:images`: List and read images. - `write:images`: Create, update, and upsert images and their attribute values. - `delete:images`: Delete images. - `read:vendors`: List and read vendors. - `write:vendors`: Create, update, and upsert vendors and their attribute values. - `delete:vendors`: Delete vendors. - `read:categories`: List and read categories. - `write:categories`: Create, update, and upsert categories and their attribute values. - `delete:categories`: Delete categories. - `read:sources`: List and read data sources, including scraped content. - `write:sources`: Create data sources (triggers processing) and update their attribute values. - `delete:sources`: Delete data sources. - `read:attributes`: List and read attribute definitions. - `write:attributes`: Create and update attribute definitions. - `read:views`: List and read saved grid views (MCP surface). - `write:views`: Create and update grid views (MCP surface). - `read:channels`: Read the enabled channel catalog. - `read:events`: Read the workspace change feed and per-entity events. - `read:jobs`: List and poll asynchronous job status. ````