ZvonOKSelf-hosted video rooms with a developer platform

WebRTC rooms over a mediasoup SFU, a key-authenticated REST API for rooms, tokens and recordings, React SDKs - and a developer console in the web app at /console to manage projects, API keys and webhooks.

Get started

Self-host it

🎥

Video rooms

Multiparty calls with media routed through a mediasoup SFU - no P2P path. Screen share, chat, host controls and an interactive whiteboard in the room UI.

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Platform API

Register a developer account, create a project, issue an API key, and drive rooms, participant tokens, egress sessions and webhooks through the /v1 REST surface.

API reference

⚛️

React SDK

@zvonok/react wraps the signalling and media plumbing - drop a Room component, pass a token, and your users are in a call. @zvonok/client carries the lower-level pieces.

Install the SDK

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Recordings and live outputs

Start egress for a project room with recording, RTMP or HLS outputs. Finalized MP4s stream with Range support - raw parts survive pipeline restarts.

Egress guide

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Interactive whiteboard

A shared whiteboard inside every room, with federated syncing and no third-party service.

How it works

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Self-hosted, one VPS

A five-service Docker stack behind a shared Traefik gateway, deployed with one command. The roadmap keeps the app a working product at every stage.

Deploy it