Cryptocurrency Exchange Service

We developed an automated cryptocurrency exchange service that enables users to trade crypto seamlessly. The solution was designed so that a user can go from creating an exchange request to receiving funds without operator involvement.

Problems solved:
• Created an exchange platform with flexible rate and fee settings.
• Integrated with blockchain networks for instant exchanges.
• Configured protection against fraudulent transactions and double spending.
• Provided an admin panel for operation management and monitoring.

System features:
• Accepting and sending cryptocurrencies (Bitcoin, Ethereum, USDT, Litecoin, BNB, and others).
• Automatic calculation of exchange amounts at current market rates.
• Transaction confirmation.
• Flexible fee and reserve configuration for each currency.
• Admin panel with deal history and analytics.
• Exchange status notifications (Telegram, email, webhooks).