> ## Documentation Index > Fetch the complete documentation index at: https://docs.gizmo.antimlabs.com/llms.txt > Use this file to discover all available pages before exploring further. # Download a saved native scene > Binary download of the exact job output, without regeneration. source returns a ZIP of native inputs and diagnostics. Available formats are listed in the scene result. ## OpenAPI ````yaml /openapi.json post /v1/scenes/{scene_id}/export openapi: 3.1.0 info: title: Gizmo API description: >- Generate individual assets, Team batches, or complete Team scenes from text and reference images. Start with the [API Guides](https://docs.gizmo.antimlabs.com/api-access) for complete workflows. Export assets to USD / USDZ, MJCF, SDF, and GLB. Available formats depend on the asset and its accepted release. A successful export is not simulator certification. ## Authentication All endpoints require an API key passed via the `Authorization` header: ``` Authorization: Bearer gzm_k1_ ``` Select Personal or your Team in Gizmo, then create a key in API Access. Both use https://api.gizmo.antimlabs.com; the key selects the library and billing account. A Team may be called workspace in response fields and error codes. ## Rate Limiting Rate limits are per-key. Rate-limited API-key responses include: - `X-RateLimit-Limit` — requests allowed per minute - `X-RateLimit-Remaining` — requests remaining in current window - `X-RateLimit-Reset` — Unix timestamp when the window resets ## Async Generation Generation is asynchronous. POST /v1/scenes reconstructs a Team scene through planning, canonical assets, structure and placement; it requires Idempotency-Key and uses a configured job budget unless max_cost_cents is supplied. Scene availability depends on the Team release. Asset generation is asynchronous. `POST /v1/assets` returns `202 Accepted` with a `job_id`. Use `GET /v1/jobs/{id}` to poll. Personal keys also support `GET /v1/jobs/{id}/events` for SSE streaming. Team keys currently do not support SSE, GET /v1/usage or DELETE /v1/assets/{asset_id}; those operations return 403 workspace_route_unavailable. Use polling for progress and Team Billing for the current balance. Batch generation, saved-file links and export-only retries require Team access. One shared API reference describes both key types; it does not imply every operation is available to both. Team generation requires Idempotency-Key. ## Errors Errors on public endpoints use `detail.error` with code, message, and status. Validation errors also include fields. Responses include X-Request-ID for support. ```json {"detail": {"error": {"code": "asset_not_found", "message": "Asset not found", "status": 404}}} ``` version: 1.0.0 servers: - url: https://api.gizmo.antimlabs.com description: Production security: - ApiKeyAuth: [] tags: - name: Assets description: Generate individual assets and browse your Personal or Team library. - name: Scenes description: >- Reconstruct complete Team scenes from text or inline reference images, track delivery, and download scene files. - name: Batches description: >- Team-only generation of up to 1,000 assets, with partial results and automatic queueing. - name: Images description: Upload and retrieve private original reference images. - name: Jobs description: >- Track, cancel and recover generation jobs. Teams use polling; Personal keys also support SSE. - name: Exports description: >- Download simulator formats, visual GLBs and collision bundles. Saved-file routes require Team access. - name: Account description: >- Check your key's identity. Request usage statistics currently require Personal access. paths: /v1/scenes/{scene_id}/export: post: tags: - Scenes summary: Download a saved native scene description: >- Binary download of the exact job output, without regeneration. source returns a ZIP of native inputs and diagnostics. Available formats are listed in the scene result. operationId: export_scene_v1_scenes__scene_id__export_post parameters: - name: scene_id in: path required: true schema: type: string title: Scene Id - name: format in: query required: true schema: enum: - blend - usdz - glb - usd - source type: string title: Format - name: job_id in: query required: false schema: anyOf: - type: string - type: 'null' description: Pin the download to a specific scene job. title: Job Id description: Pin the download to a specific scene job. responses: '200': description: Successful Response content: application/json: schema: {} '401': content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' description: Unauthorized '403': content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' description: Forbidden '404': content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' description: Not Found '409': content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' description: Conflict '422': content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' description: Unprocessable Entity '429': content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' description: Too Many Requests '503': content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' description: Service Unavailable components: schemas: ApiErrorResponse: properties: detail: $ref: '#/components/schemas/ApiErrorPayload' type: object required: - detail title: ApiErrorResponse ApiErrorPayload: properties: error: $ref: '#/components/schemas/ApiErrorDetail' type: object required: - error title: ApiErrorPayload ApiErrorDetail: properties: code: type: string title: Code description: Machine-readable error code examples: - asset_not_found message: type: string title: Message description: Human-readable description examples: - Asset ast_abc123 not found fields: anyOf: - items: additionalProperties: true type: object type: array - type: 'null' title: Fields status: type: integer title: Status description: HTTP status code examples: - 404 type: object required: - code - message - status title: ApiErrorDetail securitySchemes: ApiKeyAuth: type: http scheme: bearer bearerFormat: gzm_k1_ description: >- Select Personal or your Team in Gizmo, then create a key in API Access. The key selects your library and billing account. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.