Cross-chain · Polygon → Arbitrum One
Swap WETH from Polygon to ARB on Arbitrum One
Swap WETH from Polygon to ARB on Arbitrum One. Polygon WETH leaves Polygon. ARB is what can arrive on Arbitrum One. Two volatile assets, and the one you receive cannot pay gas.
Sell 0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619. Buy 0x912CE59144191C1204E64559FE8253a0e49E6548. ETH on chain id 42161 is a separate balance. If it is empty, ARB waits. Polygonscan shows WETH. Arbiscan shows ARB. Not Nova. The network page is Arbitrum One.
Stranded ARB
Not a dollar and not WETH
POL on the source
Chain id 42161 only
Legal
Risk disclosure
XAUConnect is a non-custodial swap aggregator. Digital assets are volatile and may lose value rapidly. Content on this page is educational and not investment advice. Verify every contract address on the official block explorer before approving a transaction.
Frequently asked questions
What is the best way to swap WETH from Polygon to ARB on Arbitrum One?
Sell 0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619. Buy 0x912CE59144191C1204E64559FE8253a0e49E6548. XAUConnect compares live routes and lets your own wallet sign.
Does ARB pay the next transaction?
No. 0x912CE59144191C1204E64559FE8253a0e49E6548 is not ETH. Chain id 42161 charges ETH. This route does not include it. Arbiscan can show ARB on Arbitrum One while the ETH line is empty. Fund ETH if you need to move the token. Nova will not show this credit. Bring ETH before the ARB token needs to move.
Is the thing I sold Arbitrum WETH?
No. You sell Polygon WETH at 0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619. Arbitrum WETH is 0x82aF49447D8a07e3bd95BD0d56f35241523fBab1, and this quote does not buy it. ETH is not WETH. Polygonscan shows the debit. If your WETH is on Ethereum, you are on the wrong chain. Ethereum will not sell this Polygon WETH.
What if I wanted USDC instead of ARB?
Leave this quote. Native USDC is 0xaf88d065e77c8cC2239327C5EDb3A432268e5831. USDC.e is 0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8 and is also not this output. ARB is not a dollar. Switch before you approve the Polygon WETH. POL is still required. Native USDC is a different route, and USDC.e is another contract. Read the output before you sign.
Trade on XAUConnect
Open the swap page with this cross-chain route pre-selected, then connect your wallet on the source chain to quote and execute. You keep the keys.
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