Liquidity protocol Ion Protocol raised $4.80 million from the likes of Gumi Capital Cryptos, Robot Ventures, BanklessVC, NGC Ventures, Finality Capital and SevenX Ventures, bringing its total funding to $7 million. The new capital will be used to support and develop a native revenue platform called Nucleus, which is designed to help solve the monetization problem of aggregation and application chains, potentially helping to foster new decentralized application use cases in its ecosystem.