MyCrypto now supports Binance Smart Chain and Polygon

Users can now swap tokens to Polygon and Binance Smart Chain without leaving MyCrypto. Add your accounts to MyCrypto and you can swap anytime you want.

Adding Metamask Accounts to MyCrypto

1. Switch any network you want (eg. Polygon, Ethereum or Smart Chain)
2. Go to Account page
3. Follow the prompts

Swap tokens on MyCrypto

1. Go to MyCrypto swap
2. Choose what network you want to swap on.
3. Select the account you want to swap within
4. Choose what assets you want to swap and receive
5. Continue and follow the prompts

MyCrypto

MyCrypto allows you to import and manage all of the Ethereum accounts that you have control of.

Source

https://blog.mycrypto.com/swap-on-polygon-and-bsc-without-leaving-mycrypto/amp/?__twitter_impression=true