unter.
The Smarter way to Accept Crypto.
Unter is the smart checkout layer. We remove failed deposits and manual errors by routing every transaction in the background. Your customers can pay with any token or wallet on any chain. You always receive the asset you want.
Manual crypto payments are broken
Accepting crypto today is a struggle. Copy wallet addresses, pick the right blockchain and hope the transaction works. On your side you need to manage multiple wallets, support different chains and tokens. Payments can fail or funds get lost.
❌ Manual steps
Customers copy wallet addresses and select chains. One mistake and funds are gone.
❌ Failed transactions
Wrong fees, stuck swaps, or low liquidity lead to lost payments.
❌ Poor user experience
Customers must swap or bridge before paying, causing drop-offs.
❌ No reliability
Unlike fiat payments, there’s no guarantee a crypto transaction will succeed.
Every payment succeeds with Unter
Unter automates the crypto checkout flow. When a customer pays Unter verifies the transaction and handles swaps or bridges in the background. You always receive the right asset in your wallet.
Customer pays with any token or wallet Unter routes swaps or bridges automatically You receive the correct asset every time
What Unter Does
Wallet Connections
Unter works with all major wallets on desktop and mobile. No redirects or manual input. Customers connect, confirm and pay.
Any Token Any Chain
Customers pay with the token they hold on the chain they use. Unter swaps or bridges it in the background so you always receive the right token on the right chain.
Smart Routing
Unter picks the best route for every payment. It balances speed, cost and success to make sure the transaction goes through.
Transaction checks
Unter validates every payment in real time. You and your customer know instantly if it has gone through. No waiting and no guessing.
The Unter Beta Program
Unter is launching a smarter, faster and radically simpler way to accept crypto payments and we’re inviting a select group of pioneers to help shape it!
Who Unter is Built For
Unter is designed for businesses and platforms that want to simplify crypto payments without sacrificing flexibility or control. Whether you're running a fast-moving Web3 platform or a global e-commerce store, Unter gives you the tools to accept any token, from any wallet, on any chain.
We power seamless, secure transactions for:
How it works for your users
Step 1: Connect Wallet
No need to copy-paste addresses or scan QR codes. Simply connect your preferred crypto wallet, and Unter instantly verifies your balance.
Step 2: Smart Payment Processing
Unter automatically detects the right blockchain and token. If needed, it swaps or bridges assets in real-time to ensure a successful payment.
Step 3: Instant & Secure Transactions
The transaction is processed seamlessly without manual input. No errors, no lost funds. Just fast, secure payments.
Step 4: Done! Payment Confirmed
Unter instantly verifies the payment and completes the transaction. Merchants receive the funds, and customers enjoy a smooth checkout experience.
FAQ's
Unlike traditional crypto transactions, where users must manually enter wallet addresses and select blockchain networks, Unter provides a secure, guided transaction flow. Payments are processed in a protected online environment, eliminating the risk of sending funds to the wrong address or using an unsupported network.
Yes! Unter offers easy integration through API, SDK, and plugins, making it simple for e-commerce merchants and platforms to add crypto payments without overhauling their current systems.
Unter helps businesses expand their customer base by enabling crypto payments, reduce transaction fees compared to traditional payment methods, and future-proof their business for the growing Web3 economy. Plus, with automated processing and error prevention, businesses experience higher conversion rates and fewer failed transactions.
Unter is blockchain and wallet agnostic, meaning it works with all major cryptocurrencies and wallets. If a user doesn’t have the correct token, Unter can automatically swap or bridge assets to complete the transaction without hassle.
Unter removes the complexity of crypto payments by eliminating manual input, QR code scanning, and network selection. Customers simply connect their wallet, and Unter ensures the payment is processed accurately and securely. This seamless experience reduces friction, increases trust, and boosts conversion rates for your business.
Ready to implement Unter Beta into your business?
