Live on Arc Testnet · Verified On-Chain

Everything here is real.
Nothing is a mockup.

Arrow DEX is a working cross-chain exchange — a constant-product AMM pool holding real reserves, a staking vault streaming real rewards, and a bridge moving real USDC across three networks on Circle’s own CCTP infrastructure. If it’s on this page, it’s deployed.

Live on Public Testnet

Deployed today, not simulated for this page.

Total Reserves (USDC)
$0
ARROW-LP Staked
0
Swaps Executed
0
Avg. Swap Fee
0.00%
What We’re Building

Built one real step at a time.

Arrow DEX started as a question: what does it actually take to build a functioning decentralized exchange — not a pitch deck, but contracts that hold real value, a frontend that reads real chain state, and transactions that really settle on-chain.

Live

Liquidity Pool

A constant-product AMM pool holding real WUSDC/ARROW reserves. Every LP token is a redeemable claim on real assets.

ContractArrowPool.sol
Live

Staking Vault

Stake ARROW-LP and earn ARROW rewards, streamed continuously every block. No lock period, no synthetic yield.

ContractArrowVault.sol
Live

Swap Engine

USDC ⇄ EURC priced against live liquidity by an on-chain constant-product formula, at a flat 0.30% fee.

ContractArrowSwap.sol

That’s the standard this project holds itself to: if it’s on the page, it’s real. If it’s not real yet, the page says so — see the roadmap, marked clearly as vision, not fact.

Supported Networks

Three chains. One ledger of truth.

Arrow DEX runs across three public testnets, bridged natively through Circle’s Cross-Chain Transfer Protocol — no wrapped tokens, no synthetic assets.

Arc Testnet
Chain ID 5042002
CCTP Domain 26
View Explorer →
Ethereum Sepolia
Chain ID 11155111
CCTP Domain 0
View Explorer →
Base Sepolia
Chain ID 84532
CCTP Domain 6
View Explorer →
What You Can Do

Real economic activity, live today.

Cross-chain settlement

Move USDC natively between Arc, Ethereum, and Base without wrapped tokens or custodial bridges.

Automated market making

Provide liquidity to a real constant-product pool and earn trading fees on every swap that routes through it.

Yield-bearing staking

Stake LP positions to earn protocol rewards, streamed continuously with no lock-up period.

Stablecoin FX

Swap USDC for EURC at a transparent, on-chain price with no off-chain oracle in the loop.

Live · Deployed

Five steps. All real.

Connect a wallet, get free testnet funds, and bridge, swap, or stake — every action settles on an actual deployed contract.