Payment processing
Accept 30+ blockchains and custom tokens plus fiat cards in one checkout. Funds settle to your wallets.
U.CASH is infrastructure. These are the services businesses and developers build on top of it, from accepting a payment to running an AI agent economy.
Accept 30+ blockchains and custom tokens plus fiat cards in one checkout. Funds settle to your wallets.
Request a payee's wallet or PayPal, pay cash for crypto in person, and mark it sent. A human on/off-ramp.
Email a Pay-Now link or a full invoice and get paid without a storefront. Automatic receipts via your SMTP.
Build any payment flow with a REST API and signed, replay-safe webhooks. JS and Python SDKs included.
Your logo, colors, and domain. Run many stores from one account, each with its own branding and wallets.
Put AI agents on HTTP-402: they sell priced resources and buy services per request, in crypto or by card.
Mint and accept your own tokens across 22 networks alongside major coins and stablecoins.
Pay to ENS, Unstoppable, and FIO names instead of hex addresses.
Merchant alerts and customer receipts, delivered through your own email and webhook endpoints.
Every service above rides the same path. Four steps from intent to settled funds.
Spin up a checkout from a link, the embeddable widget, or the REST API. Set the amount, the coin, and where the funds should land.
The buyer pays on-chain to your address, or by card through your own card processor. U.CASH never touches the money.
U.CASH watches the chain, waits out your per-coin confirmation policy, and reconciles the payment to the order.
Funds settle to wallets you control. A signed, replay-safe webhook fires so your systems update in real time.
Ready-made integrations for the platforms merchants already use.
WooCommerce, Shopify, Magento 2, OpenCart, PrestaShop, WHMCS, Shopware, Drupal Commerce, CS-Cart, VirtueMart, Invoice Ninja, Blesta, Zen Cart, plus a universal embed and SDKs. See Integrations for the full list.