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Resumable Uploads for HTTP (IETF httpbis)

The IETF HTTP Working Group’s standards-track mechanism for resuming an interrupted upload from where it stopped — draft-ietf-httpbis-resumable-upload, at revision 13 on 6 October 2026, by authors from Transloadit, Apple and Cloudflare. It adds the 104 Upload Resumption Supported interim status, the Upload-Complete, Upload-Offset and Upload-Length fields, and an upload resource the client returns to. It replaced the tus protocol’s own draft and is the formal successor to tus.

datatracker.ietf.org/doc/draft-...The standard

IETF HTTP Working GroupGoverning body

2022First published

draft-ietf-httpbis-resumable-upload-1...Current version

0providers in the catalog

Also known as draft-ietf-httpbis-resumable-upload, RUFH, 104 Upload Resumption Supported.

Providers that carry Resumable Uploads for HTTP 0

No provider in the catalog carries this standard as a tag yet. That is a statement about the catalog's tagging, not about adoption: a provider that implements Resumable Uploads for HTTP and says so in its APIs.json profile appears here on the next build. Add or correct a listing.

Read from the API Evangelist standards directory, facts verified 2026-10-07. Provider links come from the catalog's own identity tags and are rebuilt nightly. If this page is wrong about a standard or a provider, say so.