According to online reports, Circle announced that USDC and Circle development tools have been launched on Unchain. Developers built on Unichain can now access USDC, CCTP and programmable wallets to build secure and scalable on-chain applications. Developers can also test the flow of funds in its Unichain applications by getting the free testnet USDC from Circle's Faucet. With the addition of Unichain, USDC now has native support on 18 blockchains.