⇄ Trade ◈ Balance ◉ Explore ▦ Dashboard Blog Docs 💧 Faucet ↗
Oneliq is Live on Arc Mainnet

One USDC. One Balance. Everywhere.

Oneliq is a unified stablecoin platform that simplifies how you use USDC across chains - see eight chains as one balance, then spend, batch pay, and consolidate with a single signature, all on Arc with Circle's native stablecoin stack.

Spend Anywhere Explore Arc tokens →
8
Chains Unified
~20s
CCTP Fast Bridge
Sub-1s
Arc Finality
-
Latest Arc Block
Arc
·
Circle
·
Arc
·
Circle
·
Arc
·
Circle
·
Arc
·
Circle
·
Arc
·
Circle
·
Arc
·
Circle
·
Arc
·
Circle
·
Arc
·
Circle
◆ One Balance · Three Surfaces

Spend. Automate.
Read the receipts.

Spend USDC anywhere via Circle Gateway and CCTP V2, trade every token on Arc, and track every balance and move in your Dashboard.

◆ Unified Balance

One Balance.
Every Chain.

Deposit USDC once and it becomes one spendable balance across eight chains. Pick where it lands, sign once, done - Circle Gateway settles the rest. No bridging tab, no second app.

⚡ Auto, Single, or Manual source selection
⇉ Batch Pay - many recipients, grouped by destination
⤵ Consolidate - sweep every chain into one
Gasless mint on the destination · non-custodial
Unified Balance TESTNET
Arc Ethereum Sepolia Base Sepolia Avalanche Fuji Arbitrum Sepolia OP Sepolia Polygon Amoy Unichain Sepolia
1,284.50 USDC
Spendable on any chain · 8 chains, one number
ToBase Sepolia
Route3 sources → 1 signature
Gas on destinationFree · Circle forwarder
One EIP-712 signature · Circle Gateway · Non-custodial
-
Lifetime USDC volume moved through Oneliq · live, on-chain verified
-
Total users across all surfaces
-
Transactions tracked on 8 chains
◇ Getting Started

From Wallet to
Spend Anywhere

Connect, fund with USDC, see your unified balance across chains, then spend instantly anywhere - or trade any Arc token from the same balance.

Step 01
🦊
Connect Wallet

Use MetaMask or any EVM-compatible wallet. Add Arc Mainnet (chainId 5042) — USDC is the native gas token. Testnet (5042002) stays available via the top-right network switcher.

Step 02
💧
Get USDC on Arc

Bridge USDC to Arc Mainnet via bridge.usdc.com — same USDC pays gas and trades. Testnet users: claim free USDC from faucet.circle.com.

Step 03
◆
Spend Anywhere

Open Balance, deposit once, and spend on any chain with a single signature - Auto, Single, or Manual sourcing, Batch Pay for many recipients, Consolidate to sweep everything onto one chain.

Step 04
◇
Trade on Arc

Open Explore to see every token on Arc with live price, change, FDV and volume, then swap from the token page or Trade. Routing goes through our own router into Uniswap v4 or v3, whichever pool is deeper.

One USDC.
One Balance.
Everywhere on Arc.

Oneliq is a unified stablecoin platform built for Arc. Connect any wallet, see your USDC on every supported chain as one spendable balance, and spend, batch pay, or consolidate with a single signature. Now live on Arc Mainnet.

◈ Roadmap

Where We're Going

A focused build path - unified stablecoin spend and on-Arc trading live today, then multi-asset automation and treasury operations toward production readiness.

Q3 · 2026 · Now
◆
Platform Optimization

Trade, Unified Balance, Explore, and History are live on Arc Mainnet. Now improving execution and liquidity routing, cross-chain settlement, and overall performance.

Q1 · 2027
◇
Operations Dashboard

First public release of the Operations Dashboard (Beta) - the shared view over balances, settlement, and activity across every chain.

Q2 · 2027
◈
Treasury Operations

Operations Dashboard GA with treasury & payroll workflows, portfolio analytics, reporting, and CSV export.

Q3 · 2027
◉
Production & Ecosystem

An independent security audit and funded bug bounty, deeper developer integrations, improved reliability, and early enterprise pilots.