A batch send disperses one balance to many recipients in a single on-chain transaction: a file of addresses and amounts, one confirmation, every wallet paid. Against the alternative, a hundred individual transfers, it saves fees, eliminates repetitive signing, and produces one auditable record instead of a hundred.
Batch sends are the settlement primitive behind payroll in crypto, marketplace payouts, affiliate runs, and airdrops: anywhere one treasury must reach many parties on a schedule.
send.u.cash takes a CSV of addresses (or web3 names) and amounts, validates it before anything moves, and settles the batch non-custodial with one exportable record for the books.
Every term behind the rails, the assets, and the settlement.