File Upload and Sharing

Use this guide to upload files, manage access, and share them publicly or with an email allowlist.

When to use

You want to host a downloadable file (PDF, CSV, image, etc.) behind your handle.
You need to restrict file access to specific email addresses.
You want to set an expiry date on a shared file.

Access modes

Mode	Who can download
PUBLIC	Anyone with the link
EMAIL_ALLOWLIST	Only visitors whose email is on the allowlist, via magic link

UI path

Open https://app.10x.in.
Navigate to your handle and open the Files section.
Click Upload File and select a file (max 250 MB).
Choose an access mode (Public or Email Allowlist).
Optionally set an expiry date.
Copy the public URL to share.

Required auth

CREATOR-level JWT or above to upload, list, and delete files.
PAT with files.read or files.write scope for automation.
No auth required for public file downloads.

API fallback

Create a file record and get an upload URL

POST /v2/handles/{handle}/files

{
  "fileName": "report.pdf",
  "accessMode": "PUBLIC",
  "sizeBytes": 102400,
  "expiresAt": "2026-06-01T00:00:00Z"
}

The response includes a presigned uploadUrl (valid for 15 minutes) and a publicUrl for sharing. Upload the file to the presigned URL using a PUT request.

For email-restricted files, set accessMode to EMAIL_ALLOWLIST and include an allowedEmails array (max 200 addresses).

List files

GET /v2/handles/{handle}/files

Returns up to 500 files sorted by creation date (newest first). Expired files are removed automatically.

Delete a file

DELETE /v2/handles/{handle}/files/{fileId}

Removes the file from storage and deletes its metadata.

PAT endpoints

The same operations are available via PAT at the /v2/public/handles/{handle}/files path family. Requires files.read or files.write scope.

Public download

GET /v2/public/files/{fileId}

Returns a 302 redirect to a time-limited download URL. For EMAIL_ALLOWLIST files, the visitor must first request a magic link:

POST /v2/public/files/{fileId}/magic-link

{
  "email": "buyer@example.com"
}

The visitor receives an email with a link that grants a session cookie for downloading.

Common errors

Code	Error	Cause
400	`invalid_file_name`	File name empty or exceeds 180 bytes
400	`invalid_size_bytes`	File larger than 250 MB
400	`allowed_emails_required`	EMAIL_ALLOWLIST mode without email list
403	`email_not_allowlisted`	Visitor email not on the allowlist
410	`file_expired`	File has passed its expiry date

File lifecycle

Create — metadata stored, presigned upload URL returned.
Upload — client sends file to the presigned URL.
Access — visitors download via the public URL.
Expire (optional) — after the expiry date, downloads return 410 and storage is cleaned up automatically.
Delete (manual) — removes the file and metadata immediately.

Updated Jun 19, 2026

File Upload and Public Sharing