Create Project
Create Project with Retention
Upload File
Process Multiple Files
Pagination and Filtering
New in v0.4.0: Efficiently manage large collections with pagination and filtering.Listing Files with Pagination
Filtering by Creation Time
Available List Operations
All entity types support unifiedlist_* operations with pagination and filtering:
list_files(pagination_params, filter)- List uploaded fileslist_jobs(pagination_params, filter)- List all jobslist_parse_results(pagination_params, filter)- List parse resultslist_extractions(pagination_params, filter)- List extractionslist_vector_stores(pagination_params, filter)- List vector stores
Supported File Types
Dex supports a wide variety of document formats:Images
PNG, JPEG/JPG, GIF, BMP, TIFF, PCX, PPM, APNG, PSD, CUR, DCX, FTEX, PIXAR, HEICDocuments
PDF, DOCX, DOC, DOTX, WPD, TXT, RTF, PPTX, PPTSpreadsheets
CSV, XLSX, XLSM, XLS, XLTX, XLTM, QPWFor best results with spreadsheets, use XLSX format. CSV files are processed as-is without layout analysis.
Access Response Data
SDK methods return wrapper objects; access data via.data:
Appendix: Essential Imports
Next Steps
- Parse: Parse documents with IRIS or Reducto
- Vector Stores: Create vector stores for semantic search
- API Reference: Complete SDK documentation

