unify-balance

Build browser or server unified cross-chain USDC balances with Circle App Kit or standalone Unified Balance Kit. Supports deposit, spend, getBalances, removeFund, delegates, Forwarding Service, EVM and Solana browser wallets, private keys, and Circle Wallets adapters without direct Gateway contracts or attestation handling. Unified balance operations require no kit key. Use when building chain-abstracted USDC flows or using @circle-fin/app-kit, @circle-fin/unified-balance-kit, depositFor, addDelegate, or getBalances.