WheelX.fi is a multichain Bridge & Swap platform powered by AI aggregation. It enables users to move and trade assets seamlessly across more than 60 blockchains with optimized transaction routes, low fees, and strong security. The platform is non-custodial, supports a wide range of assets, and is designed for both developers and everyday traders.
OKX, one of the world's largest crypto exchanges serving 120+ million users, migrated its X Layer network to the OP Stack in December 2025, marking one of the most significant developments for Optimism in the enterprise domain
Symbiosis Finance is a cross chain decentralized exchange that unifies liquidity from various blockchains, supporting both EVM and non-EVM technologies. It simplifies cross-chain token trades and asset transfers with a single-click operation, offering competitive rates and low transaction costs. Governed by a DAO utilizing the SIS token, it empowers holders with voting rights, security contributions, and participation incentives, encouraging active involvement and long-term commitment through token staking for governance and rewards. With $5 million raised over three funding rounds, backed by prominent investors like Delta Blockchain Fund and Binance Labs, Symbiosis Finance has established a solid foundation for growth and innovation in the decentralized exchange space.
Sparkfi is a DeFi platform in the Sky (ex-MakerDAO) ecosystem that focuses on moving large amounts of stablecoin liquidity where it earns the best risk-adjusted return. Its three live products are SparkLend (a DAI/USDS-centric money market), Spark Savings (a non-custodial savings vault that pays the Sky Savings Rate) and the Spark Liquidity Layer, which allocates stablecoins directly into other protocols and networks.
