Circle Mint Launches Digital Asset Collateral Lending Feature, Supporting Borrowing of USDC Against BTC Collateral

Circle announced that its Digital Asset-Backed Borrowing (DABB) feature is now live on the Arc and Ethereum networks, available to eligible Circle Mint institutional clients. Clients can deposit Bitcoin, mint Circle Wrapped Bitcoin (cirBTC), and supply cirBTC as collateral to third-party lending markets via a self-custody wallet within a single workflow. Borrowed USDC will be settled directly into the Circle Mint account balance, without requiring the sale of the pledged Bitcoin; the collateral can be released upon USDC repayment.