Start with Upload files. For reading text and downloads, see
Read and cite document evidence. The
Files API reference has the full schemas.
To upload documents for a filing, follow the filing documents guide,
which sets the right destination and owner.
Files
Files
Upload, read, and download files independently of filing workflows.
Use the file APIs to upload files, read extracted text, and download original versions. Every
version of a file is kept, and other APIs, such as filings, refer to files by ID.