Ready-made clients for third-party services. Mostly WebSocket market data and trading feeds, plus the messaging platforms and the two SignalR dialects. Twenty-six documents in this section, each one available as a web page and as an A4 PDF.
Read links open the web version. PDF links open the same content laid out for A4, with a cover page and fixed page breaks.
| 3Commas API3Commas trading-bot WebSocket and REST client for Delphi — DMC streams plus account, deal and bot endpoints. | Read PDF | |
| Anthropic APIAnthropic Claude API client — Messages, streaming, tool use, vision and structured-output JSON schema for Delphi. | Read PDF | |
| Binance APIBinance spot and futures WebSocket and REST client — public streams, user data and authenticated trading. | Read PDF | |
| Bitfinex APIBitfinex v2 WebSocket client — public tickers, books and trades plus authenticated account and order streams. | Read PDF | |
| Bitmex APIBitmex WebSocket and REST client — public market data plus authenticated trading and position streams. | Read PDF | |
| Bitstamp APIBitstamp WebSocket client — live order book, trade and ticker streams for every supported instrument. | Read PDF | |
| Blockchain.com APIBlockchain.com market-data WebSocket client — subscribe to live tickers, books and trades via the generic TsgcWebSocketClient. | Read PDF | |
| Bybit APIBybit v5 unified WebSocket and REST client — spot, linear, inverse and options market data plus authenticated trading. | Read PDF | |
| CEX.io APICEX.io WebSocket and REST client — public and authenticated channels for the CEX.io exchange. | Read PDF | |
| Coinbase Advanced Trade APICoinbase Advanced Trade WebSocket and REST client — public market data plus authenticated trading on Coinbase Exchange. | Read PDF | |
| Cryptohopper APICryptohopper trading-bot REST client — accounts, hoppers, orders and signals for Delphi. | Read PDF | |
| Discord APIDiscord Gateway WebSocket client — receive bot events, manage guilds and send REST commands from Delphi. | Read PDF | |
| Huobi (HTX) APIHuobi / HTX WebSocket and REST client — global spot and derivatives market-data plus authenticated trading. | Read PDF | |
| Kraken APIKraken WebSocket v2 and REST client — public market-data plus authenticated account, order and balance streams. | Read PDF | |
| KuCoin APIKuCoin WebSocket and REST client — spot and futures market-data plus authenticated trading. | Read PDF | |
| MEXC APIMEXC WebSocket and REST client — spot and futures market data plus authenticated trading. | Read PDF | |
| OKX APIOKX v5 WebSocket and REST client — unified spot, futures, perpetual and options market data plus authenticated trading. | Read PDF | |
| OpenAI Realtime APIOpenAI Realtime WebSocket client — bidirectional audio, function-calling and tool-use sessions with GPT-4o models. | Read PDF | |
| Pusher Channels APIPusher Channels client for Delphi — public, private and presence channels with WebSocket transport. | Read PDF | |
| RCON ProtocolSource RCON protocol client — Valve / Source-engine remote console TCP client for Delphi. | Read PDF | |
| SignalR Classic APISignalR classic (ASP.NET) WebSocket client — hubs, persistent connections and reconnect for Delphi. | Read PDF | |
| SignalR Core APIASP.NET Core SignalR WebSocket client — hubs, streaming, MessagePack and JSON protocols for Delphi. | Read PDF | |
| Socket.IO APISocket.IO v4 client for Delphi — engine.io transport plus rooms, namespaces and acknowledgments. | Read PDF | |
| Telegram APITelegram TDLib (full client) and Bot API REST client — chat, message, file and bot endpoints for Delphi. | Read PDF | |
| WhatsApp Cloud APIWhatsApp Cloud API client — Meta-hosted WhatsApp Business messaging, templates and media for Delphi. | Read PDF | |
| XTB APIXTB xAPI WebSocket client — market data and trading for forex, indices, commodities and stocks. | Read PDF |
Eighty-six documents in all. The full index lists every one of them on a single page.
8 documents
Components that talk to language models and vector stores: the provider clients, the chatbot and translator front ends, embeddings, and both sides of the Model Context Protocol.
12 documents
The WebSocket client and server themselves, in Delphi and in .NET, together with the resilience components that guard them and the scaling components that put several servers behind one address.
3 documents
Bridges that host an existing WebBroker or DataSnap application on an sgcWebSockets server, so one executable answers REST, WebSocket and HTTP/2 on the same port.
14 documents
The HTTP/2 client and server, gRPC, the OAuth2 and JWT components on both sides, WebAuthn, and the push and queue services reached over plain HTTP.
2 documents
MQTT clients preconfigured for the two managed IoT brokers, with the authentication each one insists on already wired up.
8 documents
The NAT traversal stack: STUN, TURN and ICE as client and server, the UDP transports underneath them, and the Delphi side of RTCPeerConnection.
12 documents
WebSocket subprotocols and message brokers: MQTT, both AMQP versions, STOMP against two brokers, WAMP, WebRTC signalling, and the five custom sgc subprotocols.
1 document
Server-side components that answer a browser or platform specification rather than call somebody else’s service.