Pay

Pay with Tether (USDT)

Pay any U.CASH merchant with Tether. Your USDT settles final and direct from your wallet, with low fees and no chargebacks.

Why pay with Tether

Crypto payments are final, global, and cheap. Tether is a strong way to pay merchants directly.

No chargebacks

USDT payments are final on-chain. No card-style disputes clawing funds back weeks later.

Borderless

Pay any U.CASH merchant worldwide. No blocked regions, no currency conversion holds.

Low fees

Network fees instead of card processing percentages, especially on efficient chains.

Private by default

No card number to hand over. You sign a transaction from your own wallet.

Pay by name

Send to a web3 name (ENS, Unstoppable Domains, FIO) instead of a long address.

Fast settlement

Merchants see your payment confirm quickly, then release goods or services.

How to pay with Tether

Step 01

Find a checkout

Open a Pay-Now link, an invoice, or any U.CASH merchant checkout that accepts Tether.

Step 02

Choose ${c.name}

Select USDT as your payment method from the supported coins.

Step 03

Pay from your wallet

Send USDT to the merchant address, or web3 name, shown on screen.

Step 04

Merchant confirms

The merchant watches the chain and releases your goods or services once Tether confirms.

Where you can pay

Online stores

Any merchant running U.CASH Pay can take your USDT at checkout.

Invoices

Pay a Pay-Now invoice or billing request in Tether, straight from your wallet.

Donations and tips

Support creators and causes with USDT, no intermediary taking a cut.

In person

Pay merchants and converters face to face; they watch the chain for your payment.

Subscriptions

Recurring billing handled per-cycle, settled direct to the merchant.

AI agents

Pay agents per request over the HTTP-402 protocol using USDT.

Pay with more than Tether

USD Coin (USDC)

A fully-reserved US-dollar stablecoin across EVM chains.

Dai (DAI)

A decentralized US-dollar stablecoin on Ethereum.

Bitcoin (BTC)

The original proof-of-work blockchain and largest cryptocurrency.

Ethereum (ETH)

The leading smart-contract blockchain and home of ERC-20.

Tron (TRX)

High-throughput Layer 1 built for stablecoin transfers.

BNB Chain (BNB)

High-throughput EVM chain for consumer apps.

Before you start

Two things and you are ready. A wallet that can hold Tether and a little USDT for gas on its chain, and the receiving address you want the output delivered to, which can be a raw address or a web3 name where the wallet resolves one. The preview shows the full picture before anything is signed: what leaves, what arrives, the fee, and the network cost. Nothing in the flow asks you to hand over keys; the wallet stays yours and signs only what you approved on screen.

Fees and settlement

The cost picture is two lines. The platform side is a flat 0.50% all-in on the swap, quoted before you sign, with no spread and no routing cut behind it. The network side is gas paid in USDT, settling with settles with the host chain blocks on Multi-chain token (ERC-20, TRC-20, BEP-20), which the preview itemizes per leg. Settlement is on-chain to the address you chose: Follows the host chain (Ethereum ~12, Tron ~19, BNB Chain ~12) on this asset, after which the balance is spendable and non-custodial in the fullest sense, yours to move with no platform in the path.

Underneath, the aggregated DEX route executes the trade with all-or-nothing semantics: partial fills do not exist here, and a route unable to meet the bounds you approved reverts the whole transaction rather than settling something worse. Your exposure window between legs is therefore zero, the only cost of a failed attempt is its gas, and re-quoting is a click.

Tokenized assets price from their issuer's own feed rather than a crypto market, so the quote tracks the underlying's session, and transfer eligibility follows the issuer's on-chain rules: the contract enforces them at settlement, which is why the checkout asks buyers to confirm eligibility once. These assets are not card-buyable; acquisition runs through the swap rail, and the fee structure above applies unchanged. What the wrapper adds is exposure with wallet speed, not brokerage machinery: no deposit account, no settlement lag between deciding and holding. Holders keep the same options as any token: send it, spend it where it is accepted, or swap back out the way they came in, and every movement carries the chain's own finality with it.

Paying with Tether: FAQ

Where can I spend Tether?
Any merchant running U.CASH Pay can accept your USDT at checkout, plus invoices, donations, and in-person payments.
Can I get a refund in Tether?
Refunds are up to the merchant, but Tether refunds are simple: the merchant sends USDT back to your wallet address.
Do I pay network fees to pay with Tether?
Yes. You pay the Tether network fee for your transaction. On efficient chains that is a fraction of a cent.

Pay with Tether anywhere

Final, low-fee, borderless payments direct from your wallet to the merchant.