> ## Documentation Index > Fetch the complete documentation index at: https://docs-stg.outerlayer.ai/llms.txt > Use this file to discover all available pages before exploring further. # Get a work item's newest demo > The item's newest live demo record: its artifact id, the commit it was recorded at, and the parsed record, which names the test that recorded the demo. A demo belongs to an item the same way its other artifacts do. `demo` is null when the item has none. `record` is null when the stored bytes are missing or do not parse. `workItemId` is the item's id or its number in this factory. ## OpenAPI ````yaml /openapi.yaml get /v1/work-items/{workItemId}/demo openapi: 3.0.3 info: contact: email: hello@outerlayer.ai url: https://www.outerlayer.ai description: >- The OuterLayer Gateway API lets you ingest coding-agent sessions and record evidence of work programmatically. Most teams reach it through the `outerlayer` CLI, which calls it for them. Call it directly to build your own integration or to automate what the dashboard does. Versioning: every endpoint is prefixed with `/v1/`. Breaking changes ship under a new version prefix (`/v2/`, etc.) with a 90-day-minimum deprecation window; anything additive lands on the current prefix. Vocabulary: the dashboard calls this API's `app` a **factory** — the unit that owns a set of repositories, the agent sessions worked on them, and the evidence they produce. They are the same entity. The API keeps `app` in its paths, headers, and field names because those are a published contract; only the product surface was renamed. title: OuterLayer Gateway API version: '1.0' servers: - description: Production (OuterLayer Cloud) url: https://api.outerlayer.ai - description: Local dev server (self-hosted gateway) url: http://localhost:9418 security: - AppId: [] BearerAuth: [] tags: - description: >- What a CLI login token can read about its owner without naming a factory, such as the factories they can use. name: Account - description: >- The CLI version a gateway names to its runners, set with the gateway's runner version key. name: Runner version - description: >- Coding-agent session ingest (outerlayer sync) and content-addressed session images. name: Agents - description: >- Evidence artifacts (screenshots, recordings, reports, logs) emitted as proof of a change and anchored to pull requests. name: Artifacts - description: >- Pass/fail outcomes of checks run in your own CI or compute, anchored to pull requests with the run URL as proof. name: Emitted Results - description: >- The acceptance criteria of a work item, recorded as one list. The Criteria tab, its count and the item status read that list. name: Criteria - description: >- What any agent found wrong about a change under review or about a rule it ran on, recorded on a work item. name: Findings - description: >- Find, file and edit the issue a spec lives in, through OuterLayer, with no tracker credential on the caller's side. name: Specs - description: >- Add or remove a source's statement that it is working on an issue or pull request, and read what is currently live. name: Work Items - description: >- What the factory's GitHub App installation lets builds do on each connected repository, and whether each default branch requires a pull request. name: Repositories - description: >- A runner host's heartbeat — its CLI version, slots and last request for work — and the factory's list of hosts with a derived status. name: Hosts - description: Query server feature availability. name: Capabilities - description: Per-model LLM pricing data. Public, unauthenticated. name: Pricing - description: >- Create, list, and revoke factory API keys. Plaintext returned exactly once at creation. name: API Keys - description: >- Factory CRUD — a factory is owned by an organization and is the unit every other resource hangs off. Lets a headless agent provision one without the dashboard. name: Apps - description: >- Agent-coding session list and full transcript reads, with actor-privacy controls for machine keys. name: Sessions - description: >- Per-model token spend and fleet-wide agent behavior tiles, including two-window comparisons. name: Metrics - description: Synced-commit history of the app's `.outerlayer/` context tree. name: Context - description: >- Session→PR attribution: which agent sessions produced which pull requests, and what each attributed PR cost. name: PRs - description: Service health checks. name: Health - description: >- Org member and role administration, authenticated with an org-scoped management API key (`olk_…`) minted in the dashboard's settings. name: Org Management - description: OAuth 2.1 discovery metadata for MCP connector clients. name: OAuth paths: /v1/work-items/{workItemId}/demo: get: tags: - Work Items summary: Get a work item's newest demo description: >- The item's newest live demo record: its artifact id, the commit it was recorded at, and the parsed record, which names the test that recorded the demo. A demo belongs to an item the same way its other artifacts do. `demo` is null when the item has none. `record` is null when the stored bytes are missing or do not parse. `workItemId` is the item's id or its number in this factory. operationId: get-work-item-demo parameters: - in: path name: workItemId required: true schema: type: string responses: '200': content: application/json: schema: properties: data: properties: demo: description: >- The newest live demo record; null when the item has none. nullable: true properties: artifactId: description: >- The demo record's artifact id, which `--replaces` names. type: string commitSha: description: >- The commit the demo was recorded at; empty when the emit named none. type: string emittedAt: type: string liveArtifactIds: description: >- The artifact ids of the item that no later artifact has replaced. A new demo replaces only ids in this list. items: type: string type: array prNumber: nullable: true type: integer record: description: >- The stored record; null when its bytes are missing or do not parse. oneOf: - additionalProperties: false properties: chapters: items: additionalProperties: false properties: bound: type: boolean checks: items: additionalProperties: false properties: passed: type: boolean text: maxLength: 500 minLength: 1 type: string required: - text - passed type: object maxItems: 100 type: array clipArtifactId: maxLength: 64 minLength: 1 type: string criterionId: nullable: true pattern: ^[A-Za-z0-9_.:-]{1,64}$ type: string end: exclusiveMinimum: true minimum: 0 type: number narration: maxLength: 2000 type: string start: minimum: 0 type: number title: maxLength: 200 minLength: 1 type: string required: - criterionId - start - end - title - narration - checks - clipArtifactId - bound type: object maxItems: 200 minItems: 1 type: array schemaVersion: enum: - 1 type: number required: - schemaVersion - chapters type: object - additionalProperties: false properties: chapters: items: additionalProperties: false properties: bound: type: boolean checks: items: additionalProperties: false properties: passed: type: boolean text: maxLength: 500 minLength: 1 type: string required: - text - passed type: object maxItems: 100 type: array clipArtifactId: maxLength: 64 minLength: 1 type: string comparable: enum: - 'yes' - 'no' - not checked type: string criterionId: nullable: true pattern: ^[A-Za-z0-9_.:-]{1,64}$ type: string difference: additionalProperties: false properties: check: minimum: 0 type: integer region: additionalProperties: false properties: height: exclusiveMinimum: true minimum: 0 type: integer width: exclusiveMinimum: true minimum: 0 type: integer x: minimum: 0 type: integer 'y': minimum: 0 type: integer required: - x - 'y' - width - height type: object required: - check - region type: object end: exclusiveMinimum: true minimum: 0 type: number narration: maxLength: 2000 type: string start: minimum: 0 type: number stills: items: additionalProperties: false properties: check: minimum: 0 type: integer sha256: pattern: ^[0-9a-f]{64}$ type: string required: - check - sha256 type: object maxItems: 100 type: array title: maxLength: 200 minLength: 1 type: string required: - criterionId - start - end - title - narration - checks - clipArtifactId - bound - comparable - stills type: object maxItems: 200 minItems: 1 type: array schemaVersion: enum: - 2 type: number required: - schemaVersion - chapters type: object - additionalProperties: false properties: chapters: items: additionalProperties: false properties: artifactId: maxLength: 64 minLength: 1 type: string bound: type: boolean checks: items: additionalProperties: false properties: passed: type: boolean text: maxLength: 500 minLength: 1 type: string required: - text - passed type: object maxItems: 100 type: array comparable: enum: - 'yes' - 'no' - not checked type: string criterionId: nullable: true pattern: ^[A-Za-z0-9_.:-]{1,64}$ type: string difference: additionalProperties: false properties: check: minimum: 0 type: integer region: additionalProperties: false properties: height: exclusiveMinimum: true minimum: 0 type: integer width: exclusiveMinimum: true minimum: 0 type: integer x: minimum: 0 type: integer 'y': minimum: 0 type: integer required: - x - 'y' - width - height type: object required: - check - region type: object end: exclusiveMinimum: true minimum: 0 type: number narration: maxLength: 2000 type: string range: properties: end: type: number start: minimum: 0 type: number required: - start - end type: object start: minimum: 0 type: number stills: items: additionalProperties: false properties: check: minimum: 0 type: integer sha256: pattern: ^[0-9a-f]{64}$ type: string required: - check - sha256 type: object maxItems: 100 type: array title: maxLength: 200 minLength: 1 type: string required: - criterionId - start - end - title - narration - checks - artifactId - range - bound - comparable - stills type: object maxItems: 200 minItems: 1 type: array schemaVersion: enum: - 3 type: number test: maxLength: 500 minLength: 1 type: string video: anyOf: - additionalProperties: false properties: artifactId: maxLength: 64 minLength: 1 type: string required: - artifactId type: object - additionalProperties: false properties: bytes: minimum: 0 type: integer omitted: enum: - size type: string required: - omitted - bytes type: object required: - schemaVersion - video - chapters type: object - nullable: true repository: type: string required: - artifactId - commitSha - emittedAt - repository - prNumber - record - liveArtifactIds type: object required: - demo type: object required: - data type: object description: The item's newest demo record, or null. '400': content: application/json: schema: properties: error: properties: code: type: string message: type: string required: - code - message type: object required: - error type: object description: Invalid request parameters (validation failed). '401': content: application/json: schema: properties: error: properties: code: type: string message: type: string required: - code - message type: object required: - error type: object description: Missing or invalid API key. '404': content: application/json: schema: properties: error: properties: code: type: string message: type: string required: - code - message type: object required: - error type: object description: No such work item. components: securitySchemes: AppId: description: Factory id the request is scoped to. in: header name: X-Outerlayer-App-Id type: apiKey BearerAuth: description: API key (sk_outerlayer_*) scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.