> For the complete documentation index, see [llms.txt](https://docs.usdv.com/usdv/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.usdv.com/usdv/smart-contracts/smart-contracts.md).

# Smart Contracts

What smart contracts have been implemented

### *Contract addresses*

| **Contact name**            | **Address**                                | **Description**                                                                                                                                                                             |
| --------------------------- | ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| USDV                        | 0x953E94CaF91a1E32337d0548B9274f337920eDFA | Analog of the USDV token.                                                                                                                                                                   |
| Liquidator                  | 0x09305A7f4fbE8e9F7Ece3D6400DC8F5f15a36f1F | Liquidation proxy that implements the liquidation whitelisting mechanism.                                                                                                                   |
| SPOT\_FTMxUSD               | 0x0C491930B4173E337f48136e2b2bD7f7B63Cfa52 | Oracle. Provides the current median FTM rate.                                                                                                                                               |
| SPOT\_wBTCxUSD              | 0x2A3EADE5f2AA57Fab8CEe41b2CaFd96606A9C7DB | Oracle. Provides the current WBTC median exchange rate.                                                                                                                                     |
| SPOT\_wETHxUSD              | 0x870a7825737A7233F71304FB0C65E55484867607 | Oracle. Provides the current WETH median rate.                                                                                                                                              |
| Stake (Sorbettier)          | 0x07749a242848c74627f0A57814A16bA94Bd3aD87 | Accepts LPs and issues a reward in USDV. The reward is calculated for each second the tokens are held.                                                                                      |
| Swap (CurveExchange)        | 0x0C38cea6Fd4A575ece9Fa02285c435bC27904C01 | Exchanges tokens for tokens through Curve MetaPool.                                                                                                                                         |
| POOL\_USDV\_FTM             | 0x45317963330689A658a88D2EF131A668287034c8 | Creating FTM vaults. Deposit the accepted token and borrow USDV until the security falls below a certain threshold (130%).                                                                  |
| POOL\_USDV\_wBTC            | 0xD1999a501899e72f9E49A4e642f9C4e78C252A72 | Creating wBTC vaults. Deposit the accepted token and borrow USDV until the security falls below a certain threshold (130%).                                                                 |
| POOL\_USDV\_wETH            | 0xd61c25bB27ba61F5067B99c7d10D373f4C23F699 | Creating wETH vaults. Deposit the accepted token and borrow USDV until the security falls below a certain threshold (130%).                                                                 |
| STRATEGY POOL\_USDV\_yvWFTM | 0xBdaa6f73c7d96F800dAE9B39c84cA82396a2CEf6 | Creating wFTM vaults. Deposit the accepting token and borrow USDV until the security falls below a certain threshold (130%). Deposited collateral will be used in Yearn Finance strategies. |
| VaultMetaRegistry           | 0x04Da01F991E7F05928c8359E20aC5581642c5881 | Assigns Vault to an NFT provider                                                                                                                                                            |