Swap Ethereum to Arbitrum
Convert ETH to ARB instantly with AI. Just type "Swap my ETH to ARB" — no DEX interface, no bridges, no complexity. Cross-chain supported.
How to Convert ETH to ARB
Open ChainATM
Web app or iOS. Sign in with email, Google, or connect a wallet.
Type your swap
"Swap my ETH to ARB" or "Convert 0.5 ETH to ARB on Arbitrum".
Review & confirm
The AI shows the exchange rate, expected output, and fees. Approve to execute.
ARB in your wallet
Arbitrum arrives in your self-custody wallet. Cross-chain routing handled automatically.
FAQ: Swapping ETH to ARB
How do I swap ETH to ARB?
Open ChainATM and type "Swap my ETH to ARB" or "Convert ETH to ARB". The AI confirms the amount, route, and estimated output. Nothing executes until you approve.
Can I swap ETH to ARB across different chains?
Yes. ChainATM supports cross-chain swaps powered by LI.FI. If your ETH is on Ethereum and you want ARB on Arbitrum, just say so — the AI handles the bridging automatically.
What are the fees for swapping ETH to ARB?
Each swap costs 1 credit on ChainATM (starting at €0.99 for 10 credits). Standard network gas fees apply. The AI shows you the total cost before you confirm.
Do I need a DEX or bridge to swap?
No. ChainATM's AI handles DEX routing and cross-chain bridging automatically. You just say what you want in plain language. No need to connect to Uniswap, 1inch, or any bridge UI.