Arc's day-one ecosystem includes integrations with decentralized finance protocols Aave, Morpho, and Uniswap to provide lending, collateral, and trading infrastructure.

From the articleCircle Launches Arc Mainnet With BlackRock, DTCC and Visa as Validators - DecryptAlso in Circle Switches On Arc Blockchain and Mints 10 Billion Tokens It Has Not Promised to Sell - Unchained, Circle launches Arc mainnet with BlackRock and Visa among validators, mints 10 billion ARC tokens, Circle Arc Mainnet Opens Wednesday: BlackRock, DTCC, and Visa Run Its Nodes