28 Jul 2026
https://kmcd.dev/posts/connectrpc-http-query/
HTTP QUERY is now standardized in RFC 10008. For backend engineers working with schema-first APIs, this provides a clean solution for a problem we have been working around for years: cacheable requests that require complex, structured input.
That matters for a protocol like ConnectRPC. Connect already tries to map RPCs onto ordinary HTTP instead of fighting the grain of the web. It supports HTTP GET for side-effect-free unary RPCs, which is great for caching, but GET forces structured request pa...