Best-price routing
Every connected DEX, bridge, and exchange is scanned for the best output, then executed in one flow.
Buy SUI with card or bank transfer through U.CASH partner ramps. Delivered on-chain to the wallet address you provide; availability varies by provider and region.
The Sui purchase flow lives on the buy page.
Pick any held coin or token as the paying side of the trade.
The SUI lands at whatever address or resolvable name you provide.
One confirmation of route and price, and settlement runs to your wallet, final and non-custodial from the first confirmation.
Every connected DEX, bridge, and exchange is scanned for the best output, then executed in one flow.
Approve once and swap. ERC-20 trades can be a single signed transaction, no repeated approvals.
Move SUI between networks via cross-chain bridges, routed alongside the swap.
A flat fee on the output. No spreads, no hidden routing cuts.
Swaps settle on-chain to addresses you control. Your keys, your SUI.
SUI against thousands of assets, from majors to long-tail tokens.
Getting started takes a wallet and an address. The wallet needs to hold Sui and a little SUI for gas on its chain; the address is where the output lands, raw hex or a resolvable web3 name both work. From there the flow is preview-first: what leaves, what arrives, the fee, and the network cost all sit on one screen before a signature happens. Keys never leave your side at any point, and the only thing the wallet ever signs is the exact transaction you read.
Count the costs on one hand. On the platform side a flat 0.50% covers the swap, all-in, stated in the quote with no spread or routing cut behind the number. On the network side, gas in SUI, settling with about 1 s finality blocks on Mysticeti delegated proof-of-stake, shown per leg before signature. Settlement runs on-chain to your chosen address at this asset's policy, Near-instant single-slot finality, and from confirmation onward the balance answers to your keys alone, spendable, sendable, and settled with no platform anywhere in the path.
The route runs on an instant integration, and atomicity is the property that matters: the approved number either happens in full or the transaction reverts with nothing moved but the attempt's gas. There is no resting state between legs where value sits in someone else's hands, and a route that misses your bounds simply fails clean, ready for a fresh quote. Cheap and loud beats silent and expensive as failure modes go.
Proof-of-stake layer 1; served via partner rails.
The largest US-dollar stablecoin, live on Ethereum, Tron, and BNB Chain.
The original proof-of-work blockchain and largest cryptocurrency.
The leading smart-contract blockchain and home of ERC-20.
Routed for the best net number and settled where you say, non-custodial.