We build exchange platforms for cryptocurrency trading. Order matching engines, wallet infrastructure, trading interfaces, and the complete technical stack.
Building a cryptocurrency exchange requires deep expertise in financial systems, security architecture, and blockchain integration. Exchanges must process orders with sub-millisecond latency, secure custody of user funds across multiple blockchains, maintain 24/7 uptime, and provide trading interfaces that professional traders demand. Arthiq builds exchange infrastructure that meets these requirements.
We develop both centralized exchange (CEX) components and decentralized exchange (DEX) platforms. For centralized exchanges, we build order matching engines, wallet management systems, deposit and withdrawal infrastructure, and trading frontends. For decentralized exchanges, we build on-chain order books, AMM pools, and hybrid systems that combine off-chain matching with on-chain settlement.
Our exchange development is informed by our broader Web3 experience. We understand the security implications of custody, the regulatory requirements of financial platforms, and the performance expectations of professional traders. We build exchanges that are secure by design and performant under load.
The heart of any exchange is its order matching engine. We build engines that process limit orders, market orders, stop-loss orders, and conditional orders with deterministic matching at sub-millisecond latency. Our engines support price-time priority matching, partial fills, and order amendment without losing queue position.
For decentralized exchanges, we implement on-chain order books on high-throughput chains like Solana where the performance supports real-time matching. On EVM chains, we build hybrid systems with off-chain order books and on-chain settlement — orders are signed off-chain, matched by the engine, and settled on-chain in batches.
Our trading engines include market data feeds that provide real-time order book depth, trade history, candlestick data, and ticker information through WebSocket APIs. These feeds power the trading interface and are available for algorithmic trading integrations.
Exchange wallet infrastructure must securely manage deposits, withdrawals, and internal transfers across multiple blockchains. We build hot and cold wallet systems with automated sweep operations that move deposits from user-facing hot wallets to cold storage for security.
Our wallet infrastructure generates unique deposit addresses per user per chain, monitors for incoming deposits with configurable confirmation requirements, and processes withdrawal requests with multi-signature approval for large amounts. We implement balance reconciliation that continuously verifies that the sum of user balances matches actual on-chain holdings.
Security is paramount in exchange wallet management. We implement withdrawal whitelisting, velocity limits, multi-factor approval for large withdrawals, and real-time monitoring for unauthorized access attempts. Our architecture follows the principle that only the minimum necessary funds remain in hot wallets, with the bulk of assets secured in cold storage.
We build trading interfaces that serve both casual and professional users. Basic interfaces provide simple buy and sell functionality with market orders and real-time pricing. Advanced interfaces provide full order book visualization, TradingView-style charting, order management panels, and keyboard shortcuts for rapid order entry.
Our trading frontends update in real time through WebSocket connections — order book changes, trade executions, balance updates, and market data all stream to the client without polling. The interface handles multiple trading pairs, account management, and transaction history in a cohesive experience.
Mobile-responsive design ensures that traders can manage positions and execute trades from any device. We optimize the mobile experience for the most common trading actions while maintaining access to advanced features through collapsible panels and contextual menus.
Cryptocurrency exchanges operate in a regulated environment. We build compliance infrastructure that supports KYC verification integration, transaction monitoring for suspicious activity, regulatory reporting, and geographic access controls. These features are modular and can be configured for different jurisdictional requirements.
Operational infrastructure includes admin dashboards for managing users, monitoring system health, processing support requests, and reviewing flagged transactions. We build alerting systems that notify operations teams of unusual activity, system performance issues, and compliance events.
Arthiq builds exchange infrastructure with the security, performance, and compliance capabilities that real trading platforms require. Our Singapore-based team brings both blockchain engineering and financial systems expertise. Contact founders@arthiq.co to discuss your exchange development project.
We build exchange infrastructure with matching engines, wallet systems, and trading interfaces. From concept to production-ready trading platform.