The onarc guide.

onarc is a token discovery and trading terminal for Arc. Find new and trending tokens, read their live on-chain stats — price, liquidity, holders, buys and sells — and swap them in USDC without leaving the page.

Everything is on-chain and non-custodial. onarc surfaces the data and routes the trade; your funds never leave your wallet until you sign.

Tap Log In in the top bar. Sign up with your email and onarc creates a wallet for you, or connect a wallet you already have. Either way the wallet is yours: onarc never holds your keys, and a wallet created at sign-up can be exported to another wallet app from your profile at any time.

To add funds, send USDC on Arc to your wallet address: it’s under Deposit on your profile. Every swap is a transaction you approve yourself.

Discover ranks tokens by activity and liquidity so you can scan the market at a glance. Pulse streams new pairs, tokens in their final stretch, and freshly migrated markets in real time.

Trackers lets you follow wallets and watch a live social-alert feed, so you can see what notable traders and the community are doing as it happens — and add any wallet to your own watchlist.

Every token page has a buy/sell panel. Quotes route through the deepest USDC market for that token on Arc and show exactly what you’ll receive before you sign, net of all fees.

onarc charges a flat 1% fee, taken in USDC, on each swap. It’s applied on top of the underlying pool’s own fee tier, and both are already reflected in the quote — the amount you see is the amount you get.

Set a slippage tolerance per trade. If the price moves beyond it before your transaction confirms, the swap reverts instead of filling at a worse rate — so a sudden move can’t quietly cost you more than you agreed to.

Share your referral link. When someone trades through it, you earn cashback in USDC on onarc’s fee from their volume — paid continuously as they trade, not as a one-off bonus.

Your cashback rate climbs with the total volume you’ve referred:

The Launchpad ranks launch platforms on Arc by market share, volume, traders, mints and bonded stats — a live leaderboard of where new tokens are coming from.

Running a launchpad? Partner with onarc to get your platform listed in front of every trader on Arc.