> 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/announcement/the-crossfi-swap-opportunity-is-back.md).

# The CrossFi swap opportunity is back

<figure><img src="/files/AYJSrmSjelDprvInnM5J" alt=""><figcaption></figcaption></figure>

Swap your CRFI tokens for Filecoins and make significant profits. CSO is a 1-day-only Swap-and-Burn event that allows participants to witness earn liquidity and profits as an investor in CrossFi. See how to do it here: [https://globalcrossfi.medium.com/greetings-crossfi-family-e88ca6e92c70…](https://t.co/Rp3SyJEWYL) [#BSC](https://twitter.com/hashtag/BSC?src=hashtag_click) [#ETH](https://twitter.com/hashtag/ETH?src=hashtag_click) [#Uniswap](https://twitter.com/hashtag/Uniswap?src=hashtag_click) [#Airdrop](https://twitter.com/hashtag/Airdrop?src=hashtag_click)