Lendpool Address Provider

LendPoolAddressProvider.sol

An Immutable contract address that stores the addresses of the main contracts in the protocol.

If you are searching for a smart contract address, we recommend fetching it from the LendPoolAddressProvider.

The source can be found on GitHub.

View Methods

getMarketId

function getMarketId() external view override returns (string memory)

Returns the id of the associated Unlockd Market.

Return Values

Type	Description
string	a string representation of the market id

getAddress

function getAddress(bytes32 id) public view override returns (address)

Returns the latest deployed address of a protocol smart contract stored at a given id.

Call Params

Name	Type	Description
id	bytes32	id. Example, the Protocol Data Provider uses id 0x1

Return Values

Type	Description
address	The address associated with the given bytes32 variable.

// Get the address of the NFTX vault factory
import { utils } from '@ethers/lib/utils';

const id =  utils.keccak256(utils.toUtf8Bytes("NFTX_VAULT_FACTORY"));
const address = poolAddressProvider.getAddress(id);

getLendPool

function getLendPool() external view override returns (address)

Returns the proxy address of the lendpool deployed.

Return Values

Type	Description
address	The address of the associated LendPool

getLendPoolConfigurator

function getLendPoolConfigurator() external view override returns (address)

Returns the proxy address of the LendPoolConfigurator deployed.

Return Values

Type	Description
address	The address of the associated LendPoolConfigurator

getPoolAdmin

function getPoolAdmin() external view override returns (address)

Returns the address of the LendPool Admin (wallet or contract).

Return Values

Type	Description
address	The address of the associated LendPool Admin

getEmergencyAdmin

function getEmergencyAdmin() external view override returns (address)

Returns the address of the Emergency LendPool Admin (wallet or contract).

Return Values

Type	Description
address	The address of the associated Emergency LendPool Admin

getReserveOracle

function getReserveOracle() external view override returns (address)

Returns the proxy address of the ReserveOracle (Will be used for reserves ERC20).

Return Values

Type	Description
address	The address of the associated Reserve Oracle

getNFTOracle

function getNFTOracle() external view override returns (address)

Returns the proxy address of the NFTOracle (Will be used for collateral ERC721)

Return Values

Type	Description
address	The address of the associated NFT Oracle

getLendPoolLoan

function getLendPoolLoan() external view override returns (address)

Returns the proxy address of the LendPoolLoan (Contract associated with the collaterals - loans).

Return Values

Type	Description
address	The address of the associated LendPoolLoan

getUNFTRegistry

function getUNFTRegistry() external view override returns (address)

Returns the proxy address of the UNFTRegistry.

Return Values

Type	Description
address	The address of the associated UNFTRegistry

getIncentivesController

function getIncentivesController() external view override returns (address)

Returns the latest deployed address of the IncentivesController.

Return Values

Type	Description
address	The address of the associated Incentives Controller.

getUIDataProvider

function getUIDataProvider() external view override returns (address)

Returns the proxy address of the UIDataProvider.

Return Values

Type	Description
address	The address of the associated UIDataProvider.

getUnlockdDataProvider

function getUnlockdDataProvider() external view override returns (address)

Returns the proxy address of the UnlockdDataProvider.

Return Values

Type	Description
address	The address of the associated UnlockdDataProvider.

getWalletBalanceProvider

function getWalletBalanceProvider() external view override returns (address)

Returns the latest deployed address of the WalletBalanceProvider.

Return Values

Type	Description
address	The address of the associated WalletBalanceProvider.

getImplementation

function getImplementation(address proxyAddress) external view onlyOwner returns (address)

Returns the latest deployed Implementation address for the given proxy address.

Call Params

Name	Type	Description
proxyAddress	address	the proxy address will return the associated implementation contract.

Return Values

Type	Description
address	The implementation address of the associated proxy Address.

Write Methods

setMarketId

function setMarketId(string memory marketId) external override onlyOwner

Set/update the id (Identifier) of the Unlockd market.

Call Params

Name	Type	Description
marketId	string	the new id of the market

setAddressAsProxy

function setAddressAsProxy(bytes32 id, address implementationAddress, bytes memory encodedDataCall) external override onlyOwner

Set/update the implementation address of a specified proxied protocol contract

Call Params

Name	Type	Description
id	bytes32	the id of Proxy contract
implementationAddress	address	the address of the new implementation contract for the specified proxy.
encodedDataCall	bytes	[]

setAddress

function setAddress(bytes32 id, address newAddress) external override onlyOwner

Sets the address of a protocol contract stored at a given id.

Call Params

Name	Type	Description
id	bytes32	keccak256 hash of UTF8Bytes string representing Contract
newAddress	address	The new address to be set corresponding to the id

setLendPoolImpl

function setLendPoolImpl(address pool, bytes memory encodedCallData) external override onlyOwner

Sets/Update the implementation address of the LendPool proxy contract.

Call Params

Name	Type	Description
pool	address	the new lendpool implementation address
encodedCallData	bytes	[]

setLendPoolConfiguratorImpl

function setLendPoolConfiguratorImpl(address configurator, bytes memory encodedCallData) external override onlyOwner

Sets/updates the implementation address of the LendPoolConfigurator proxy contract.

Call Params

Name	Type	Description
configurator	address	the new lendPoolConfigurator implementation address
encodedCallData	bytes	[]

setPoolAdmin

function setPoolAdmin(address admin) external override onlyOwner

Sets/updates the LendPoolAdmin wallet or contract address.

Call Params

Name	Type	Description
admin	address	the new LendPoolAdmin wallet or contract address

setEmergencyAdmin

function setEmergencyAdmin(address emergencyAdmin) external override onlyOwner

Sets/updates the EmergencyAdmin wallet or contract address.

Call Params

Name	Type	Description
emergencyAdmin	address	the new EmergencyAdmin wallet or contract address

setReserveOracle

function setReserveOracle(address reserveOracle) external override onlyOwner

Sets/updates the ReserveOracle implementation address.

Call Params

Name	Type	Description
reserveOracle	address	the new Reserve Oracle implementation address

setNFTOracle

function setNFTOracle(address nftOracle) external override onlyOwner

Sets/updates the NFTOracle implementation address.

Call Params

Name	Type	Description
nftOracle	address	the new NFT Oracle implementation address.

setLendPoolLoanImpl

function setLendPoolLoanImpl(address loanAddress, bytes memory encodedCallData) external override onlyOwner

Sets/updates the LendPoolLoan implementation address.

Call Params

Name	Type	Description
loanAddress	address	the new LendPool Loan implementation address
encodedCallData	bytes	[]

setUNFTRegistry

function setUNFTRegistry(address factory) external override onlyOwner

Sets/updates the new unftRegisty contract address.

Call Params

Name
factory	address	the new UNFT Registy contract address

setIncentivesController

function setIncentivesController(address controller) external override onlyOwner

Sets/updates the new Incentives Controller wallet or contract address.

Call Params

Name	Type	Description
controller	address	the new Incentives Controller wallet or contract address.

setUIDataProvider

function setUIDataProvider(address provider) external override onlyOwner

Sets/updates the new UIDataProvider contract address.

Call Params

Name	Type	Description
provider	address	the new UI Data Provider contract address

setUnlockdDataProvider

function setUnlockdDataProvider(address provider) external override onlyOwner

Sets/updates the new Unlockd Data Provider contract address.

Call Params

Name	Type	Description
provider	address	the new Unlockd Data Provider contract address

setWalletBalanceProvider

function setWalletBalanceProvider(address provider) external override onlyOwner

Sets/updates the new WalletBalanceProvider wallet or contract address.

Call Params

Name	Type	Description
provider	address	the new Wallet Balance Provider wallet or contract address.