Cross-chain · Polygon → Ethereum
Swap WETH from Polygon to DAI on Ethereum
Swap WETH from Polygon to DAI on Ethereum. Polygon WETH leaves Polygon. Maker DAI is what can arrive on Ethereum. Ether exposure becomes Maker's dollar token, on a chain that still charges ETH for gas.
Debit 0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619. Credit 0x6B175474E89094C44Da98b954EedeAC495271d0F. DAI is not Circle and not Tether. Polygonscan is the WETH record. Etherscan is the DAI record. Chain id 1 blocks in about 12 seconds. See Ethereum for the network that will hold the Maker token.
Maker is the issuer on purpose
Do not send Ethereum WETH into this
POL in, ETH after
Quote floor, not a one-for-one story
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 DAI on Ethereum?
Debit 0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619. Credit 0x6B175474E89094C44Da98b954EedeAC495271d0F. XAUConnect compares live routes and lets your own wallet sign.
Is DAI from Circle?
No. Circle issues USDC. DAI is Maker's token at 0x6B175474E89094C44Da98b954EedeAC495271d0F on Ethereum. This route sells Polygon WETH at 0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619. Etherscan should show Maker's contract, not a USDC balance. If your form says Circle, switch routes. Circle USDC is a different contract, a different issuer, and the wrong credit.
Will Polygonscan show the DAI?
No. Polygonscan shows WETH leaving chain id 137 and POL spent as gas. Etherscan shows DAI on chain id 1. The explorers do not merge. About 12 second Ethereum blocks are not the bridge clock. You still need ETH later to move the DAI. Keep a little ETH on mainnet.
What if the wallet holds WETH on Ethereum already?
Then you do not need this route to get a Polygon debit. Ethereum WETH is 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2. This page spends the Polygon token. Signing on the wrong chain id approves an unrelated contract. Stay on 137 until the WETH debit is the one you mean. Check the network badge first.
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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