Store a file on immut and create permanent proof

Multipart field file (required) and workspace (required). Preferred path for the public agent skill. ⛔ Send the ORIGINAL bytes. immut checks that they match the filename and refuses with 400 FILE_BYTES_NOT_VERIFIED if they do not. The usual cause is an AI sending text it extracted from a document rather than the file itself, which would anchor a proof of the text and not of the customer's file. If you cannot open the file from the disk, say so rather than reconstructing it.

Request body

Content type: multipart/form-data (required)

Responses

Example

curl -X POST "https://backend.immut.io/api/v1/documents" \
  -H "Authorization: Bearer $IMMUT_API_KEY" \
  -F "file=@/path/to/file" \
  -F "workspace=<workspace>" \
  -F "title=<title>" \
  -F "category=<category>" \
  -F "folder=<folder>"