> ## Documentation Index > Fetch the complete documentation index at: https://docs.docintell.com/llms.txt > Use this file to discover all available pages before exploring further. # List available document types > List all available document types for extraction. Document types define the schema for extracting structured data from financial documents. Each type has an active schema version with field definitions and validation rules. Categories: - fund_operations: Capital calls, distributions - fund_reporting: NAV statements, investor letters - tax: K-1, 1099 forms - banking: Bank statements, wire confirmations - securities: Trade confirmations, brokerage statements - insurance: Insurance certificates - legal: Subscription agreements ## OpenAPI ````yaml openapi.json get /v1/document-types openapi: 3.1.0 info: title: DocIntell API description: >- # DocIntell API **Turn Documents into Data. Keep the Source Safe.** Financial document intelligence platform that turns PDFs into queryable data while keeping source files secure and compliant. ## Features - **Document Ingestion**: Upload PDFs with SEC 17a-4 compliant immutable storage - **Schema Projection**: Query extracted data with custom schemas (not data dumps!) - **Multi-Schema Support**: Same document, multiple query patterns - **Webhook Delivery**: Async notifications on job completion - **Row-Level Security**: Multi-tenant isolation built-in ## Authentication All API endpoints (except `/health`, `/`, `/docs`, and `/redoc`) require API key authentication. Include your API key in the `Authorization` header: ``` Authorization: Bearer dk_live_ ``` Test keys start with `dk_test_`, production keys with `dk_live_`. ## Rate Limiting Per-tenant rate limits: - **Document ingestion**: 100 documents/hour - **Projection queries**: 1,000 requests/hour - **Schema operations**: 10 creates/hour Rate limit info is returned in response headers: - `X-RateLimit-Limit`: Maximum requests allowed - `X-RateLimit-Remaining`: Remaining requests in window - `X-RateLimit-Reset`: Unix timestamp when limit resets ## Error Handling All errors follow RFC 7807 Problem Details format: ```json { "error": "error_code", "message": "Human-readable description", "details": {} } ``` Common error codes: - `unauthorized` (401): Missing or invalid API key - `rate_limit_exceeded` (429): Too many requests - `invalid_file_type` (400): Only PDFs supported - `file_too_large` (413): File exceeds size limit (default 100MB, configurable via MAX_UPLOAD_SIZE_MB) - `job_not_found` (404): Job ID doesn't exist or doesn't belong to tenant ## Getting Started 1. Obtain API key from dashboard 2. Upload PDF: `POST /v1/documents` 3. Poll status: `GET /v1/documents/{document_id}/status` 4. Query results: `POST /v1/documents/{document_id}/project` Full documentation: [https://docs.docintel.com](https://docs.docintel.com) contact: name: DocIntell Support url: https://docintel.com/support email: support@docintel.com license: name: Proprietary url: https://docintel.com/terms version: 0.1.0 servers: - url: http://localhost:8000 description: Local development - url: https://api.docintell.com description: Production API - url: https://api-staging.docintell.com description: Staging environment security: - bearerAuth: [] tags: - name: health description: Health check operations. Verify service and dependency connectivity. x-mint-tag-group: System - name: api_keys description: API key management operations. Create, list, and revoke API keys. x-mint-tag-group: Management - name: documents description: Document ingestion operations. Upload PDFs for extraction. x-mint-tag-group: Core - name: jobs description: >- Job status and query operations. Check extraction status and query results. x-mint-tag-group: Core - name: document-types description: >- Document type schemas. List and retrieve extraction schema definitions for financial document types. - name: webhooks description: >- Webhook configuration management. Create, update, and manage webhook endpoints for job completion notifications. x-mint-tag-group: Integrations - name: stats description: Analytics and metrics endpoints. Get document, job, and schema statistics. - name: views description: >- View management for consumption layer. Define field subsets for querying extraction data. paths: /v1/document-types: get: tags: - document-types summary: List available document types description: |- List all available document types for extraction. Document types define the schema for extracting structured data from financial documents. Each type has an active schema version with field definitions and validation rules. Categories: - fund_operations: Capital calls, distributions - fund_reporting: NAV statements, investor letters - tax: K-1, 1099 forms - banking: Bank statements, wire confirmations - securities: Trade confirmations, brokerage statements - insurance: Insurance certificates - legal: Subscription agreements operationId: list_document_types_v1_document_types_get parameters: - name: category in: query required: false schema: anyOf: - type: string - type: 'null' description: Filter by category (e.g., 'fund_operations', 'tax', 'banking') title: Category description: Filter by category (e.g., 'fund_operations', 'tax', 'banking') example: fund_operations responses: '200': description: List of all document types with their active schemas content: application/json: schema: $ref: '#/components/schemas/DocumentTypeListResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' components: schemas: DocumentTypeListResponse: properties: document_types: items: $ref: '#/components/schemas/DocumentTypeListItem' type: array title: Document Types description: List of available document types total: type: integer title: Total description: Total number of document types type: object required: - document_types - total title: DocumentTypeListResponse description: Response for listing document types (GET /v1/document-types). examples: - document_types: - category: fund_operations code: capital_call description: Capital call notices field_count: 12 name: Capital Call Notice - category: tax code: k1 description: K-1 tax documents field_count: 15 name: Schedule K-1 total: 16 HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError DocumentTypeListItem: properties: code: type: string title: Code description: Unique document type code name: type: string title: Name description: Human-readable name category: type: string title: Category description: Document category description: anyOf: - type: string - type: 'null' title: Description description: Brief description field_count: type: integer title: Field Count description: Number of fields in the active schema type: object required: - code - name - category - field_count title: DocumentTypeListItem description: Document type list item. examples: - category: fund_operations code: capital_call description: Capital call notices from fund managers field_count: 12 name: Capital Call Notice ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key description: 'API Key authentication. Format: dk_test_ or dk_live_' ````