eSeGeCe Blog
Release notes, deep dives, and tutorials for sgcWebSockets, sgcHTML, sgcOpenAPI, sgcSign, sgcBiometrics, and sgcIndy.
OAuth2 dPoP Delphi
OAuth 2.0 access tokens are the keys to your API kingdom — and if someone steals one, they can use it from anywhere. DPoP (Demonstrating Proof of Possession), defined in RFC 9449, solves this by cryp...
SSH Client sgcIndy Delphi Component
Remote server administration, automated deployments, configuration management, and infrastructure monitoring — all of these rely on secure shell access. Whether you need to execute a single command o...
SFTP Client sgcIndy Delphi Component
Secure file transfer remains a cornerstone of enterprise integration. Whether you are exchanging data with banking partners, synchronizing files with remote servers, or automating deployment pipeline...
Firewall for sgcWebSockets Servers
Security is no longer optional. Every WebSocket server exposed to the internet is a target for brute force attacks, injection attempts, connection flooding, and automated abuse. Defending against the...
Claude Code Remote
Claude Code is one of the most powerful AI-powered coding assistants available today, but using it from a local console window has real limitations: you're tied to the machine where it's installed, y...
SChannel Indy Server Delphi
For years, Delphi developers deploying TLS-enabled servers on Windows have faced the same challenge: bundling the correct OpenSSL libraries with their application. Version mismatches, missing DLLs at...
sgcWebSockets 2026.3
Rad Studio [+] : New MQTT OnMQTTPublishEx event: provides the published message payload as a TsgcWSMQTTPublishData object with Value (string), Bytes (TBytes) and Stream (TMemoryStream) properties. [+...
XTB API Update sgcWebSockets
XTB xStation5 Trading API Integration in Delphi XTB is one of Europe's leading online trading platforms, offering access to forex, indices, commodities, stocks, and cryptocurrencies through its xStat...
OKX API Update sgcWebSockets
OKX WebSocket Trading API Integration in Delphi The TsgcWSAPI_OKX component provides comprehensive Delphi access to the OKX exchange through a unified WebSocket interface. It supports public market d...
MEXC API Update sgcWebSockets
MEXC Spot and Futures API Integration in Delphi MEXC is a global cryptocurrency exchange supporting spot trading and perpetual futures contracts across hundreds of token pairs. Delphi developers can...
Kucoin API Update sgcWebSockets
KuCoin Spot and Futures API Integration in Delphi The TsgcWSAPI_Kucoin and TsgcWSAPI_Kucoin_Futures components deliver comprehensive Delphi access to the KuCoin exchange, spanning real-time WebSocket...
Kraken API Update sgcWebSockets
Kraken Spot and Futures API Integration in Delphi Kraken is one of the longest-running and most trusted cryptocurrency exchanges, offering both spot and futures markets. The TsgcWSAPI_Kraken and Tsgc...
FXCM API Update sgcWebSockets
FXCM Forex Trading API Integration in Delphi The FXCM API provides programmatic access to one of the world's largest retail forex brokers, enabling real-time market data streaming, order execution, a...
Coinbase API Update sgcWebSockets
Coinbase Advanced Trade API Integration in Delphi Coinbase Advanced Trade is the professional trading platform from one of the world's most widely used cryptocurrency exchanges. The TsgcWSAPI_Coinbas...
Pusher Client Delphi Update
The TsgcWS_API_Pusher component has been updated to align with the latest Pusher Channels protocol specification. This release introduces support for private-encrypted channels, four new presence and...
HTX(formerly Huobi) API Update sgcWebSockets
We are pleased to announce a significant update to the Huobi (HTX) WebSocket API component in sgcWebSockets for Delphi. This update brings expanded market data support, new futures-specific subscript...
CEX Plus API Update sgcWebSockets
CEX.IO Plus WebSocket API Integration in Delphi CEX.IO Plus is the advanced trading platform from CEX.IO, designed for professional and institutional traders. The TsgcWSAPI_CexPlus component provides...
CEX API Update sgcWebSockets
CEX.IO WebSocket API Integration in Delphi CEX.IO is a well-established cryptocurrency exchange offering real-time market data and trading capabilities through its WebSocket API. The TsgcWSAPI_Cex co...
Bitstamp API Update for sgcWebSockets
The sgcWebSockets library has been updated with significant improvements to the Bitstamp REST API component. This update adds support for several new endpoint categories that were previously missing,...
AMQP 1 Client Delphi Update
The AMQP 1.0 protocol implementation in sgcWebSockets has undergone a comprehensive review against the OASIS AMQP 1.0 specification. This article documents the 30 fixes applied across 8 source files,...
Bybit Update API sgcWebSockets
Bybit V5 WebSocket and REST API Integration in Delphi Bybit is a major cryptocurrency derivatives and spot exchange, offering perpetual contracts, futures, spot trading, and options. The TsgcWSAPI_By...
AMQP 0.9.1 Delphi Client Update
The AMQP 0-9-1 implementation in sgcWebSockets has received a comprehensive update: 11 bug fixes covering critical parameter ordering, type mismatches, thread safety, and data loss issues, plus 6 new...
Bitmex API Update sgcWebSockets
BitMEX WebSocket and REST API Integration in Delphi BitMEX is a leading cryptocurrency derivatives exchange specializing in leveraged trading of futures and perpetual contracts. The TsgcWSAPI_Bitmex...
New Binance API Methods in sgcWebSockets
The sgcWebSockets library continues to expand its Binance integration with a significant batch of new methods covering the Spot REST API, Futures REST API, and WebSocket streams. This article provide...