> For the complete documentation index, see [llms.txt](https://docs.crossfimain.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.crossfimain.com/english/operating-instructions/ethereum/how-to-exchange-across-chains.md).

# Ethereum chain to BNB Smart Chain

Users can exchange CRFI on ERC20 to BNB. 

### Open With Wallet

![eg. imToken wallet](/files/dW43dUZbiplYn5VA5LhB)

1. Open the Ethereum wallet and find CRFI.
2. Click 'Send'.
3. Enter the redemption quantity and redemption address.

When you enter the redemption quantity and redemption address, the network may get delayed for a maximum of 12 hours during the redemption.

**ERC20 exchange BNB address:** 

0xba412479aBb00023CeA89e2995BB57A74e31D785


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