We’re the first regulated U.S. exchange to launch support for Polygon (formerly Matic), a full stack scaling solution giving access to Ethereum to allow faster and less costly access to decentralized finance protocols. You’ll now be able to withdraw from your Okcoin account directly to Polygon, saving some of the transaction fees you’d normally pay.
Instead of having to pay a fee to withdraw the token from Okcoin to a wallet on Ethereum’s layer 1, and then having to pay another fee to take the token from the Ethereum wallet to Polygon, simply withdraw from Okcoin directly into Polygon.
These benefits apply to ETH and the following ERC20 tokens: USDT, LINK, MKR, USDC, DAI, USDK, COMP, YFI, YFII and UNI.
Learn more about out Polygon integration here: https://blog.okcoin.com/2021/06/03/introducing-polygon-save-25-on-eth-transactions-with-our-new-integration/
Learn how to withdrawal to the Polygon network: https://support.okcoin.com/hc/en-us/articles/4402346828813