HTTP QUERY Is Here — And Your Infrastructure Isn't Ready For It

In June 2026, the IETF published RFC 10008, standardizing a new HTTP method: QUERY. It's the first new standard HTTP method since PATCH in 2010, and it fixes a compromise developers have lived with for 16+ years: how do you send a large, structured, read-only request without abusing POST?

QUERY combines:

Safe — no state change on the server

Idempotent — repeat it, get the same result