TopTrade is a comprehensive decentralized perpetual contract exchange offering low fees, fast transactions, and advanced security measures. It features an adaptive auto order book model for efficient trading. Similar projects like ECOTRADE aim to create secure decentralized trading environments connecting users globally, and 0xTrade offers a complete ecosystem of dex swap, smart chain, and trading platform features. Toptrade's website is https://toptrade.ltd/ and their Telegram group can be found at https://t.me/TopTradePortal