Robinhood introduced support for swaps on Arbitrum in February.

Lending Market Has Been Frozen Since November 2022 But Limited Liquidity For 0x Protocol’s Governance Token Could Result In Bad Debt If ZRX Drops Sharply

Regulator Charges Popular DeFi Protocols 0x, Opyn and Deridex With Offering Illegal Digital Asset Derivatives To U.S. Customers