Providing non-downloadable web-based software for accessing a decentralized exchange (DEX), cryptocurrency wallet, or liquidity pool to facilitate the purchase, selling, exchange, transfer, trade, portfolio management, tracking and management of cryptocurrency, cryptoassets, digital assets, virtual currency, blockchain enabled currency, commodities, foreign currency, monetary and financial instruments, tokenized real-world assets, asset-backed tokens, derivatives, and futures contracts; Providing user access to a decentralized exchange (DEX) and financial platform for enforcing collateral requirements and liquidation; Providing non-downloadable web-based software that enables users to trade, purchase, sell, and exchange cryptocurrency, cryptoassets, digital assets, virtual currency, blockchain enabled currency, commodities, foreign currency, monetary and financial instruments, tokenized real-world assets, asset-backed tokens, derivatives, and futures contracts; Providing online, non-downloadable software for trading, purchasing, selling, and exchanging cryptocurrency, cryptoassets, digital assets, virtual currency, blockchain enabled currency, commodities, foreign currency, monetary and financial instruments, tokenized real-world assets, asset-backed tokens, derivatives, and futures contracts using blockchain technology; Providing non-downloadable software to enable users to lend cryptocurrency, cryptoassets, and digital assets, receive and pay interest on cryptocurrency, cryptoassets, and digital assets, and maintain cryptocurrency, cryptoasset, and digital asset collateral