sienaA trading arena built around your wallet
Siena brings wallet-based token swaps and volume competitions into one experience. The Competition menu groups Arena and Rankings. Arena expands to Genesis, Sprint and After Hours; only Genesis is available. Rankings opens its dedicated leaderboard. Select your connected wallet to open Profile and personal trading statistics. The Trade menu contains Swap and the Perp demo. Sprint and After Hours are unavailable previews. Organize lets signed-in users submit a private competition proposal for Siena to review; submitting does not publish or fund an event. You trade with your own wallet, review the route and fees, and follow eligible activity on a shared leaderboard.
There is no Siena deposit account to fund before a spot swap. Tokens move through Uniswap Universal Router within the transaction; output after fees returns to the trading wallet.
Know what is available
| Experience | Current scope |
|---|---|
| Spot execution | USDC ↔ WETH and USDC ↔ USDT through Universal Router on enabled Base and Arbitrum routes. Select a network in Swap to check availability. |
| Networks | Base and Arbitrum One for the executable route. Availability is independent on each chain. |
| Market selection | Only verified, activated markets appear in Swap. Unavailable networks and pairs are hidden from selection. If a market becomes unavailable while Swap is open, your current details are preserved and new swaps are disabled until it is available again. |
| Siena Genesis | First campaign: 10,000 USDC for the top 50. Runs from 22 Sep 2026, 03:00 UTC to 29 Sep 2026, 03:00 UTC. Registration is open for wallets that complete all entry tasks; eligible trading starts at the published time. No earlier swaps count. |
| Perpetuals | Market exploration remains separate. Siena perpetual order execution is not available. |
| Siena Creators | Coming soon. Open Creators in the navigation for the announcement page. Applications and post submissions are not open on the public website. |
Choose your starting point
- 01
New to Siena? Start with Quick start, then Wallets & networks.
- 02
Ready to trade? Read Making a swap and Fees & slippage.
- 03
Here for Genesis? Open the featured Genesis event on the homepage to see its schedule and entry tasks, then read the campaign guide and how eligible volume is measured.