Data Feeds

To save gas cost, we compress multiple NFT floor price data into a single smart contract. Each oracle can support up to 7 NFT collection floor prices so far.

Ethereum

Oracle Address	Supported Collections
0xd0f72d6c0b1dc8437ab1c5b706de34abf9b44a0b	Bored Ape, Mutant Ape, Doodles, CryptoPunks, Moonbirds, CloneX, Azuki

Goerli

Oracle Address	Supported Collections
0x975b5eb88ab4e438d6b10ddb3570e5c60062b18c	Bored Ape, Mutant Ape, Doodles, CryptoPunks, Moonbirds, CloneX, Azuki

Due to the data compression mechanism, the floor price of any supported NFT collections that moves more than deviation threshold will trigger all NFT floor price updates.

Contract Methods

getAssetPrice()

function getAssetPrice(address asset) external view returns (uint256)

Get latest NFT floor price.

Parameter Name	Type	Description
asset	address	address of the NFT contract

For CryptoPunks, please use Wrapper Punks address to get floor price because CryptoPunks is not using standard ERC721 contract and we actually convert original punks into wrapped punks when borrowers deposit them as collateral.

getAddressList()

function getAddressList() external view returns(address[] memory)

Get supported NFT collections.

getLatestTimestamp()

function getLatestTimestamp() external view returns (uint256)

Get the latest update timestamp.

The oracle contract only has a single update timestamp for all 7 NFT collections because all the prices will be updated when the batchSetAssetPrice() method is called.