Trade across chainsin one tap.
Convert any supported asset into another — even on a different blockchain — without ever leaving your self-custody wallet.
Swap NowNo bridges. No exchanges. No custody risk.
ETH
USDC
SOLRebalance, take cover in a stablecoin, or move between ecosystems — instantly. Cross-chain swaps let you go from one network to another in a single step, with no manual bridging and no detour through a custodial exchange. Your keys stay split under 2-of-3 protection the entire time.
Pick a pair. Confirm. Done.
Choose From & To
Select what you hold and what you want — same chain or cross-chain. See the live rate, route, and fees up front.
Confirm Securely
Approve with biometrics and your wallet’s 2-of-3 protection. The swap executes without exposing your keys.
New Asset, Same Wallet
The converted asset arrives back in your self-custody wallet — often on a different chain — ready to use.
The trading desk inside your vault.
Across Blockchains
Move from Ethereum to Solana to Polygon and back without manual bridging or wrapped-token guesswork.
Into Stablecoins, Instantly
De-risk into USDC or USDT in a single tap when markets move — without cashing out to fiat.
Keys Never Exposed
Every swap is authorized through 2-of-3 Vaulnox Asset Protection MPC. No single party can move your funds.
+ 100 moreOn fees:a small Vaulnox service fee applies to each swap, shown as a line item alongside the live rate before you confirm. Network and partner routing fees, where applicable, are disclosed in the same quote — no hidden spread.
Swap services are provided through a third-party routing partner. Supported assets, chains, routes, limits, and fees vary by region and are set by the partner. Exchange rates are quoted at the time of the transaction. Partner fees apply. Vaulnox is non-custodial — assets remain in your self-custody wallet, protected by 2-of-3 Vaulnox Asset Protection MPC, throughout the swap.