> For the complete documentation index, see [llms.txt](https://docs.brianknows.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.brianknows.org/brian-api/apis/transaction/actions-networks-and-tokens-supported/deposit-and-withdraw-to-from-defi-protocols.md).

# Deposit and Withdraw to/from DeFi protocols

For the deposit and withdraw operations, Brian leverages [Enso](https://www.enso.finance/) solver. We currently support the following protocols, tokens and chains:

* Ethereum mainnet
  * AAVE v3
  * Lido Finance
  * Frax Finance
  * Rocket Pool
  * Spark
  * Gearbox
  * Compound v2
* Arbitrum
  * AAVE v3
  * Compound v3
* Optimism
  * AAVE v3
  * Compound v3
* Polygon
  * AAVE v3
* Base
  * AAVE v3 
  * Compound v3
* Avalanche
  * AAVE v3

### Borrow and Repay from DeFi protocols (AAVE v3)

We currently support AAVE v3 for the borrow, repay, and check parameters (loan-to-value, health rate, liquidation threshold, borrowed amount, borrowable amount) on the following chains:

* Ethereum mainnet
* Arbitrum
* Optimism
* Base
* Polygon

AAVE is also supported for the deposit and withdraw actions as specified [above](#deposit-and-withdraw-to-from-defi-protocols).