# @metamask/json-rpc-middleware-stream (npm)

- Status: active
- Latest stable version: 9.0.0 (published 2026-09-09T20:25:41Z)
- Engines: {"node":"^22.14.0 || ^24"}
- License: ISC
- Advisories on latest version: none known
- Verified: 2026-11-12T13:01:24.029Z
- Sources: https://api.deps.dev/v3/systems/npm/packages/%40metamask%2Fjson-rpc-middleware-stream/versions/9.0.0, https://registry.npmjs.org/@metamask%2fjson-rpc-middleware-stream/latest, https://registry.npmjs.org/-/package/@metamask%2fjson-rpc-middleware-stream/dist-tags

JSON: https://vigia.coredls.cloud/v1/packages/npm/@metamask/json-rpc-middleware-stream