⚡ Live on Arc Testnet
The Stablecoin DEX
NovaDEX is the premier decentralized exchange on Arc Testnet — enabling instant, low-fee swaps between USDC, EURC and cirBTC with real on-chain settlement.
Why NovaDEX
Built Different.
NovaDEX is purpose-built for Arc's stablecoin-native infrastructure — not a fork, not a copy.
⚡
Sub-Second Settlement
Arc's deterministic finality means your swap confirms in under a second — no waiting, no uncertainty.
💵
USDC Gas Fees
No volatile gas token. Pay fees in USDC — the same token you're already using to trade.
🔒
Non-Custodial
Your keys, your funds. NovaDEX never holds your tokens — every swap goes directly on-chain.
🌐
Circle-Native Tokens
Swap between USDC, EURC and cirBTC — all issued natively by Circle on Arc Testnet.
📊
Live On-Chain Quotes
Every price quote comes directly from the smart contract pool — always accurate, always live.
🛡️
Slippage Protection
Built-in 5% slippage tolerance protects every swap from sandwich attacks and price manipulation.
How It Works
Swap in 3 Steps.
No sign-up, no KYC, no waiting. Just connect and swap.
01
Add Arc Testnet
Add Arc Testnet to your EVM wallet — MetaMask, Rabby, or Zerion. NovaDEX will auto-prompt the network switch.
02
Get Testnet Tokens
Claim free USDC and EURC from the Circle Faucet. You'll need USDC for gas fees and tokens to swap.
03
Connect & Swap
Connect your wallet on the Swap page, choose your tokens, enter an amount and confirm in your wallet.
04
Track On-Chain
Every swap is recorded on Arc Testnet. View your transaction on ArcScan with the tx hash shown after each swap.
Supported Tokens
Circle-Native Assets.
Every token on NovaDEX is issued directly by Circle — the most trusted stablecoin issuer in the world.
$
USDC
USD Coin · Circle · Gas token on Arc
€
EURC
Euro Coin · Circle · Euro stablecoin
₿
cirBTC
Circle BTC · Circle · Wrapped Bitcoin
Ready to Swap?
NovaDEX is live on Arc Testnet. Connect your wallet and make your first on-chain swap today.
Launch Swap App →
Swap Tokens
Instant stablecoin swaps on Arc Testnet
You Pay
Balance: —
USDC
EURC
cirBTC
⇅
You Receive
Balance: —
EURC
USDC
cirBTC
Exchange Rate
—
Swap