WebSocket clients and servers, MQTT and STOMP clients, Socket.IO, SignalR Core, a WebRTC server, a Kraken streamer, and trading apps for Binance and Coinbase Pro. Free for non-commercial use.
Crypto trading apps and trade-bar overlays built on sgcWebSockets and the exchange API components.
Dedicated Binance trading app: spot and futures, real-time market data, order management, and Binance-specific order types. Read more.
Compact desktop trade-bar that streams live Binance prices for selected symbols. Always-on-top mode, configurable refresh, and one-click market quotes.
Source code is included in all sgcWebSockets RAD Studio packages.
Coinbase Pro edition of TradeBar: live ticker for Coinbase Pro markets with a minimal always-on-top window. Ideal for keeping prices in view while you work.
Source code is included in all sgcWebSockets RAD Studio packages.
Cross-platform clients and servers for testing, exploring, and demoing WebSocket-based protocols. Same components used in production sgcWebSockets projects.
Connect to any WebSocket server, send and receive text or binary frames, inspect handshakes, and toggle TLS, headers and subprotocols.
Lightweight WebSocket server you can stand up in seconds: configurable port, TLS, broadcast and per-channel routing, plus a console log of all live connections.
Connect to MQTT brokers, publish and subscribe to topics with QoS 0/1/2, retain flags, last-will, TLS, and WebSocket transport (MQTT over WSS).
STOMP messaging client supporting RabbitMQ and ActiveMQ. Subscribe to queues and topics, send messages with headers, and inspect frames in real time.
Native Socket.IO client compatible with Socket.IO 1.x, 2.x and 3.x servers. Emit events with acknowledgements, join rooms, and handle namespaces.
ASP.NET SignalR Core client built in native Delphi. Invoke server hub methods, subscribe to streams, and use the same hubs that your .NET clients use.
Standalone signalling server for WebRTC peer connections. Useful for testing data-channels, audio/video calls and browser-to-browser flows over your own infrastructure.
Live Kraken exchange streamer: subscribe to public market data (ticker, book, trades, ohlc) and inspect Kraken WebSocket API messages without writing code.
Showcase projects built with sgcWebSockets. Detail pages cover the architecture and the components used.
WebSocket-based remote terminal for Claude Code. Real-time terminal streaming, TLS encryption, password authentication and mobile-friendly toolbar.
Read moreMulti-exchange crypto trading frontend built on sgcWebSockets. Live market data, order book depth, candlestick charts and order management.
Read moreAll applications on this page are free for non-commercial use. Source code for the trading and demo apps is shipped inside every sgcWebSockets RAD Studio package. For commercial deployment please get in touch via our contact form.