The QUERY method (RFC 10008, June 2026) finally solves a long-standing pain point: sending complex request bodies safely and cacheably without abusing GET or POST.
Because QUERY is safe and idempotent, if a network drop happens, the client can automatically retry the request without risk of duplicating side effects—adding great architectural value.
The Problem with GET and POST
GET Example (Fails with Complex Filters)
GET /api/products?category=electronics&tags=wireless,sale,new-arrival&price_min=100&price_max=1000&sort=rating_desc&page=2&limit=20&brand=Sony|Samsung&in_stock=true&discount_gte=10 HTTP/1.1
