> For the complete documentation index, see [llms.txt](https://beraborrow.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://beraborrow.gitbook.io/docs/borrowing/understanding-collateral/ibera-as-collateral.md).

# iBERA as collateral

### **What is iBERA?**

With the launch of Berachain V2, the role of `$BERA` has expanded beyond being just a network token to also securing validator nodes through staking. `$iBERA`, created by the Infrared team, is a liquid staked version of [`$BERA`](#user-content-fn-1)[^1]. This means users can stake their `$BERA` tokens with Infrared and receive its liquid staked version `$iBERA` in return, this can be used in DeFi protocols while still earning staking rewards. For more detailed information on `$iBERA`, you can read the[ full article here](https://medium.com/@infraredfinance/introducing-ibera-a-liquid-staking-solution-for-bera-bccf79f2a4b9).

[^1]: