> ## Documentation Index > Fetch the complete documentation index at: https://docs.querying.ai/llms.txt > Use this file to discover all available pages before exploring further. # Create an export > Connect a destination and schedule delivery of every closed window from startAt. ## OpenAPI ````yaml POST /v1/exports openapi: 3.1.0 info: title: querying.ai description: >- One API for every AI answer engine. Every task is asynchronous: submit, then collect the result via webhook or polling. version: 1.0.0 servers: - url: https://api.querying.ai description: Production security: - bearerAuth: [] paths: /v1/exports: post: tags: - Exports summary: Create an export description: >- Connects a destination and schedules every closed window from startAt. Writes /_querying/connection-check.json (or reads the BigQuery dataset) first; without the grant it returns 422 EXPORT_DESTINATION_UNREACHABLE with the storage provider's reason and saves nothing. API keys limited to some engines get 403 KEY_SCOPE. Up to 10 exports per account (409 EXPORT_LIMIT). operationId: createExport requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CreateExportRequest' responses: '201': description: Created export. content: application/json: schema: $ref: '#/components/schemas/ExportResponse' '400': $ref: '#/components/responses/ValidationError' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/KeyScopeDenied' '409': description: 'EXPORT_LIMIT: the account already has 10 exports.' content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '422': description: >- EXPORT_DESTINATION_UNREACHABLE: the grant is missing; the message carries the storage provider's reason. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' components: schemas: CreateExportRequest: type: object required: - destination properties: destination: $ref: '#/components/schemas/ExportDestination' interval: type: string enum: - hourly - daily default: daily description: Window length. Fixed for the life of the export. data: type: array items: type: string enum: - tasks - monitor_results description: 'Data sets to deliver. Default: both.' startAt: type: string format: date-time description: >- Deliver from the window containing this time, up to 30 days back. Default: now. ExportResponse: type: object properties: success: type: boolean const: true export: $ref: '#/components/schemas/Export' ErrorResponse: type: object required: - success - error properties: success: type: boolean const: false error: $ref: '#/components/schemas/ErrorDetail' ExportDestination: type: object required: - type description: >- Where files land. S3 and GCS take bucket and an optional prefix; S3 also takes region and roleArn. BigQuery takes projectId and datasetId. Responses add path (S3, GCS) or tables and location (BigQuery). properties: type: type: string enum: - s3 - gcs - bigquery bucket: type: string prefix: type: string description: Folder inside the bucket. Stored ending in /. region: type: string description: S3 bucket region, e.g. us-east-1. roleArn: type: string description: IAM role that trusts the export identity (GET /v1/exports/identity). projectId: type: string datasetId: type: string path: type: string readOnly: true description: 'Folder this account''s files land in: /.' tables: type: array items: type: string readOnly: true location: type: string readOnly: true description: BigQuery dataset location, read when connecting. Export: type: object properties: id: type: string destination: $ref: '#/components/schemas/ExportDestination' interval: type: string enum: - hourly - daily data: type: array items: type: string enum: - tasks - monitor_results enabled: type: boolean schemaVersion: type: integer nextWindowStart: type: string format: date-time description: Start of the first window not yet scheduled. createdAt: type: string format: date-time deliveredThrough: type: - string - 'null' format: date-time description: End of the latest delivered window. failedRuns: type: integer description: Windows that stopped after the last automatic retry. retryingRuns: type: integer description: Windows waiting for an automatic retry. ErrorDetail: type: object required: - code - message properties: code: type: string description: Stable, safe to branch on. See the Errors guide for the full list. message: type: string description: For humans. May change. details: description: >- Context for the error. An array of `{field, message}` on most `VALIDATION_ERROR`s; an object elsewhere (for example `{id}` on `RESOURCE_NOT_FOUND`, `retryAfterSec` on 429 and 503 codes). Omitted when there is nothing to add. oneOf: - type: array items: type: object properties: field: type: string message: type: string - type: object additionalProperties: true timestamp: type: string format: date-time responses: ValidationError: description: >- The request is malformed — bad JSON, unrecognised `taskType`, or neither `payload.prompt` nor `payload.query` present. `details` names the offending field. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: missingPrompt: summary: Neither prompt nor query supplied value: success: false error: code: VALIDATION_ERROR message: Request validation failed details: - field: payload.prompt message: payload.prompt or payload.query is required timestamp: '2026-07-09T04:12:00.000Z' badTaskType: summary: Unrecognised taskType value: success: false error: code: VALIDATION_ERROR message: Request validation failed details: - field: taskType message: '''NOPE'' is not recognized' timestamp: '2026-07-09T04:12:00.000Z' Unauthorized: description: Missing or invalid bearer token. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: success: false error: code: MISSING_API_KEY message: Missing or invalid API key timestamp: '2026-07-09T04:12:00.000Z' KeyScopeDenied: description: >- The key is restricted to some engines (allowedTaskTypes) and the monitor schedules an engine outside that list. The scope that applies to POST /v1/async/task also applies to monitors, or a schedule would be a way around it. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: success: false error: code: KEY_SCOPE_DENIED message: This key is not allowed to use engine GEMINI timestamp: '2026-09-22T04:12:00.000Z' securitySchemes: bearerAuth: type: http scheme: bearer description: 'Your API key, sent as `Authorization: Bearer `.' ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.