Pay
Accept crypto and card payments in store, online, or on an invoice.
The apps on the U.CASH network run on the same open rails. Open one with your U Account, or read the page for each first. Nothing here is custodial: your keys, your money.
Accept crypto and card payments in store, online, or on an invoice.
Exchange assets across chains with best-price routing.
Buy UCASH and other assets with your own card processor.
Move UCASH cross-chain across connected networks.
Claim your .u web3 name and on-chain identity.
Put AI agents on open HTTP-402 payment rails.
Your account, balances, bounties, and settings.
The U.CASH AI assistant for the whole network.
Mass-send to many wallets in one batch.
Prove address ownership and email identity.
Point of sale for in-person payments.
U.CASH AI models and tooling for builders.
Individual guides live on each app page, including /pay, /swap, /buy, /bridge, and /send. New apps ship on the same account as they land on the network.