# @opentelemetry/instrumentation-fastify (npm)

- Status: deprecated
- Latest stable version: 0.57.0 (published 2026-03-04T17:11:36Z)
- Deprecation: Deprecated in favor of @fastify/otel, maintained by the Fastify authors.
- Engines: {"node":"^18.19.0 || >=20.6.0"}
- Peer dependencies: {"@opentelemetry/api":"^1.3.0"}
- License: Apache-2.0
- Advisories on latest version: none known
- Verified: 2026-09-28T08:57:59.517Z
- Sources: https://registry.npmjs.org/@opentelemetry%2finstrumentation-fastify/latest, https://registry.npmjs.org/-/package/@opentelemetry%2finstrumentation-fastify/dist-tags, https://api.deps.dev/v3/systems/npm/packages/%40opentelemetry%2Finstrumentation-fastify/versions/0.57.0

JSON: https://vigia.coredls.cloud/v1/packages/npm/@opentelemetry/instrumentation-fastify