# Berachain Pre-Deposit Vault

The first cross-chain yield optimization layer [http://yieldlayer.cian.app/berachain](https://t.co/FMR3nosbBD)\
One-click = yields on both ETH mainnet AND Berachain !

We've teamed up with[@PumpBTC](https://x.com/pumpbtc), [@Bedrock](https://x.com/bedrock), [@KelpDAO](https://x.com/KelpDAO), and [@avalonfinance\_](https://x.com/avalonfinance_)to create a revolutionary PreDeposit Vault system that brings ETH mainnet's proven yield strategies to Berachain.

### Info

**Partnered Protocols:** Berachain, Bedrock, PumpBTC, KelpDAO, Avalon, Pendle, Beraborrow, Kodiak, Dolomite

**Supported Receipt Tokens:** wstETH, stETH, rsETH, ylrsETH, pumpBTC, ylpumpBTC, uniBTC, yluniBTC, cbBTC, ylBTCLST, USDa, sUSDa

### What is Berachain Pre-Deposit Vault?

Berachain Pre-Deposit Vault by CIAN provides the most feasible way for rsETH/wBETH/pumpBTC/uniBTC/cbBTC/USDa holders to get early access to Berachain incentives from ETH mainnet. Berachain has a Boyco campaign which runs for 3 months to reward early tvl providers and only whitelisted assets can participate. Berachain Pre-Deposit Vault by CIAN successfully got whitelisted on major DeFi primitives including Kodiak, Dolomite, and Beraborrow.

### What Innovative Features are Included?

* Maintain ETH yields while accessing Berachain Ecosystem
* Smart conversion paths for maximum compatibility
* 4-layer yield optimization across both chains
  * Berachain native rewards
  * Bera DeFi yields ([@BeraBorrow](https://x.com/beraborrow)/[@Kodiak](https://x.com/kodiak)/[@Dolomite](https://x.com/dolomite))
  * CIAN Yield Layer yields (Bedrock, PumpBTC, KelpDAO, Avalon, Pendle, etc.)
  * CIAN Points
* Automated reward harvesting and compounding for all assets

<figure><img src="https://1717361315-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FO9IZAEayToLEPbAGTwkL%2Fuploads%2F5fzvvqY54Gw8hNhaNtoe%2Fimage.png?alt=media&#x26;token=d5037e6c-0ee7-4b77-9ff0-5722235de9e3" alt=""><figcaption></figcaption></figure>

#### What Are the Differences Between These Berachain Pre-Deposit Vaults?

All strategies within the Berachain Pre-Deposit Vaults on Boyco & Berachain are the same: pairing the receipt token with the principal token to provide liquidity for Berachain (e.g., ylpumpbtc/pumpbtc).

The difference lies in the CIAN Yield Layer yields. For example, if you deposit into the rsETH Pre-Deposit Vault, the majority of the yield you receive from the CIAN Yield Layer will primarily come from Kelp Miles.