# Timestamp Timestamps the submitted file Endpoint: POST /api/v1/timestamp Version: 1.0.0 ## Request fields (multipart/form-data): - `file` (string, required) File to be timestamped - `tsa_url` (string) Timestamp service URL - `billing_username` (string) Timestamp service billing username - `billing_password` (string) Timestamp service billing password - `format` (string) Supported timestamp formats. Default PDF - TSR - TSD - PDF - TST - M7M - P7M Enum: "TSR", "TSD", "PDF", "TST", "M7M", "P7M" - `policy` (string) Timestamp policy ## Response 422 fields (application/json): - `error_code` (integer, required) - `detail` (any, required)