generated: '2026-08-02' method: searched source: npm registry search, PyPI, GitHub org github.com/carbyne911 summary: first_party_api_sdks: 0 note: Carbyne publishes no first-party client library for its API on any public registry. The one Carbyne-scoped package found on npm is a vendored fork of a third-party SIP library used by its web client, not an API SDK. registries_probed: - {registry: npm, query: carbyne, result: no first-party Carbyne API SDK} - {registry: npm, query: 'scope:carbyne', result: 'scope exists; @carbyne/sip.js only'} - {registry: pypi, query: carbyne, result: 404} - {registry: pkg.go.dev, query: carbyne, result: none} - {registry: rubygems, query: carbyne, result: none} - {registry: packagist, query: carbyne, result: none} - {registry: crates.io, query: carbyne, result: none} packages: - language: javascript registry: npm name: '@carbyne/sip.js' url: https://www.npmjs.com/package/@carbyne/sip.js install: npm install @carbyne/sip.js version: 0.21.2-2 last_published: '2024-09-23' official: true api_sdk: false note: Carbyne-scoped republish of onsip/SIP.js (upstream repository https://github.com/onsip/SIP.js, homepage sipjs.com). A SIP signaling library vendored for Carbyne's WebRTC call path — it is not a client for a Carbyne API. source_code: - name: carbyne911 url: https://github.com/carbyne911 public_repos: 17 note: Mostly forks of VoIP/media infrastructure (drachtio-siprec-recording-server, oreka, SIP.js, gst-plugins-good, WGWService). Two non-forks are C/C++ media components — RTSPSink (GStreamer RTSP sink plugin) and MGWService (media gateway service). No SDK, no OpenAPI, no protobuf published in the org.