Save a document template (NDA, contract, SOP, letterhead) for reuse across sessions.

Templates persist across sessions and can be referenced by the AI when drafting new documents (e.g., "draft an NDA using my standard template"). Stored at user or organization scope. Ideal for boilerplate, branded letterheads, recurring document structures, or compliance-required templates. Supports the same formats as document upload: .docx, .pdf, .txt, .rtf, .md, .html, .htm, .tex. Max 50 MB validated; note the hosted transport layer caps any REQUEST BODY at ~32 MB and rejects larger ones at the gateway with an HTML (not JSON) error — base64 inflates content ~33%, so inline uploads are reliable up to ~20 MB of file bytes; beyond that use request_upload_url (pre-signed flow, up to 100 MB).

post/v1/templates/upload-base64

Request

Base URL: https://api.superdocs.app
URL: https://api.superdocs.app/v1/templates/upload-base64
Auth: HTTP bearer

Headers

authorizationstring nullable

Request body

filenamestring required

Original filename with extension (e.g. 'contract.pdf'). Used for file type detection.

file_base64string required

Base64-encoded file content.

session_idstring nullable

Session ID. Auto-generated if not provided.

return_htmlboolean

With a session_id: false (default) returns compact metadata only (chunks_count, version_id, page_setup) — the document is loaded into the session and you edit it via chat, keeping your context small; true returns the full parsed HTML inline. Ignored on the convert-only path (no session_id), which always returns the converted html.

Response

Successful Response

unknown required

Changes

No recorded changes to this operation across all 1 revision of this API.