Live on Arc Testnet

The DEX built for Arc

Instant stablecoin swaps, liquidity pools, lending and borrowing — all on Arc Testnet with real on-chain settlement.

View Contract ↗
3
Token Pairs
0.3%
Swap Fee
<1s
Settlement
5%
Borrow APR
What you can do
Explore NovaDEX
Swap
Exchange USDC, EURC and cirBTC instantly with live on-chain quotes
Open →
Liquidity
Deposit into pools and earn a share of 0.3% swap fees
Open →
Lending
Deposit USDC as collateral and borrow at 5% fixed APR
Open →
Leaderboard
Top wallets ranked by swap volume and liquidity provided
Open →
Why NovaDEX
Built for Arc's stablecoin-native infrastructure from the ground up.
Sub-second settlement
Arc's deterministic finality confirms every swap in under one second.
Non-custodial
Your keys, your funds. Every transaction goes directly on-chain.
Live price charts
Real-time price charts for every pair built into the interface.
Network monitor
Live Arc Testnet health — block number, latency and status.
Collateralized lending
Deposit USDC and borrow against it at a fixed 5% APR.
Live leaderboard
Compete on-chain. Rankings update with every swap and deposit.
How it works
No sign-up. No KYC. Just connect and go.
Step 01
Add Arc Testnet
Connect MetaMask or Rabby. NovaDEX auto-prompts the network switch.
Step 02
Get testnet tokens
Claim free USDC, EURC and cirBTC from the Circle Faucet.
Step 03
Swap or lend
Execute real on-chain swaps or deposit collateral and borrow.
Step 04
Climb the board
Every action counts toward your leaderboard rank.
Supported tokens
All assets issued natively by Circle on Arc Testnet.
$
USDC
USD Coin · Gas token
EURC
Euro Coin · Circle
cirBTC
Circle BTC · Wrapped
Built for Arc, from day one.
Non-custodial swaps, liquidity and lending — all settling on-chain in under a second.
NovaDEX
@NovaonArc
NovaDEX v4 · Arc Testnet
Swap
Exchange tokens instantly on Arc Testnet
Need testnet tokens? Claim free USDC, EURC & cirBTC
Faucet →
You pay
Balance:
You receive
Balance:
Exchange rate
Slippage tolerance5%
Fee0.3%
3
Pairs
$0.00
Session vol
0.3%
Fee
Price chart
Liquidity
Add to pools and track your positions
Pool
USDC amount
Balance:
EURC amount
Balance:
Pool fee earned0.3% per swap
Lending
Deposit USDC collateral and borrow at 5% APR
USDC collateral
Balance:
Collateral ratio required150% minimum
Liquidation threshold120%
Only USDC is accepted as collateral. You can borrow USDC, EURC or cirBTC against it at a fixed 5% APR.
Leaderboard
Ranked by combined swap volume and liquidity
Loading leaderboard...
Rankings update in real time. Score = swap volume + liquidity provided.
History
Your on-chain activity on NovaDEX
Escrow
This feature requires an access code
Restricted feature
Escrow is currently in private testing. Enter your access code to continue.
Dispute Review
Admin access required
Restricted area
Enter your admin code to review disputed escrows.
Connect a wallet
Make sure Arc Testnet is added to your wallet
Confirm swap
Review details before confirming
You pay
You receive (est.)
Rate
Slippage5%
Fee0.3%
NetworkArc Testnet
Arc Testnet status
Live network health check
StatusChecking...
Latest block
Response time
RPCAlchemy (dedicated)
Chain ID5042002
Last checked