PoolAddressesProvider

PoolAddressesProvider

Addresses register of the protocol for a particular market. This contract is immutable and the address will never change.
Whenever the `Pool` contract is needed, we recommended you fetch the correct address from the `PoolAddressesProvider` smart contract.
The source code can be found on Github

View Methods

getMarketId

function getMarketId() external view override returns (string memory)
Fetch the market id of the associated Aave market.
Return Values
Type
Description
string
A string representation of the market

getAddress

function getAddress(bytes32 id) public view override returns (address)
Fetch the address of protocol contract stored at 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 bytes32 id passed
// Get address of incentive controller
import { utils } from '@ethers/lib/utils';
const id = utils.keccak256(utils.toUtf8Bytes("INCENTIVES_CONTROLLER"));
const address = poolAddressProvider.getAddress(id);

getPool

function getPool() external view override returns (address)
Fetch the contract of latest pool
Return Values
Type
Description
address
The address of the associated Pool

getPoolConfigurator

function getPoolConfigurator() external view override returns (address)
Fetch the PoolConfigurator is used for configuration methods, like init reserves or update token implementation etc, of the market.
Return Value
Type
Description
address
The address of associated market’s PoolConfigurator

getPriceOracle

function getPriceOracle() external view override returns (address)
Fetch Price Oracle used by the market.
Return Value
Type
Description
address
The address of the price oracle used by associated market.

getACLManager

function getACLManager() external view override returns (address)
Fetch ACLManger that manages the system role of the market
Return Value
Type
Description
address
The address of the ACLManger contract managing the system role of the associated market.

getACLAdmin

function getACLAdmin() external view override returns (address)
Fetch ACLAdmin of the market which holds the DEFAULT_ADMIN_ROLE in ACLManager.
Return Value
Type
Description
address
The address of the access control list admin of the associated market.

getPriceOracleSentinel

function getPriceOracleSentinel() external view override returns (address)
Return Value
Type
Description
address
The address of the Price oracle sentinel of the associated market.

getPoolDataProvider

function getPoolDataProvider() external view override returns (address) Fetch address of latest pool data provider.
Return Value
Type
Description
address
The address of the pool data provider of the associated market.

Write Methods

setMarketId

function setMarketId(string memory newMarketId) external override onlyOwner
Updates the identifier of the Aave market
Call Params
Name
Type
Description
newMarketId
string
The new id of the market

setAddress

function setAddress(bytes32 id, address newAddress) external override onlyOwner
Sets the address of protocol contract stored at given id.
Eg. utils.keccak256(utils.toUtf8Bytes("INCENTIVES_CONTROLLER")) is set to address of INCENTIVES_CONTROLLER
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

setAddressAsProxy

function setAddressAsProxy(bytes32 id, address newImplementationAddress) external override onlyOwner
Sets/updates the implementation address of a specific proxied protocol contract.
If there is no proxy registered with the given identifier, it creates the proxy setting newAddress as implementation and calls the initialize() function on the proxy
Call Params
Name
Type
Description
id
bytes32
id of Proxy contract
newImplementationAddress
address
The address of new implementation contract corresponding to the proxy

setPoolImpl

function setPoolImpl(address newPoolImpl) external override onlyOwner
Sets/update the implementation of the POOL proxy contract.
Call Params
Name
Type
Description
newPoolImpl
address
The address of new Pool implementation contract

setPoolConfiguratorImp

function setPoolConfiguratorImpl(address newPoolConfiguratorImpl) external override onlyOwner
Sets/updates the implementation of the POOL_CONFIGURATOR proxy contract.
Call Params
Name
Type
Description
newPoolConfiguratorImpl
address
The address of new PoolConfigurator implementation contract

setPriceOracle

function setPriceOracle(address newPriceOracle) external override onlyOwner
Sets/updates address of the PriceOracle contract.
Call Params
Name
Type
Description
newPriceOracle
address
The address of new PriceOracle contract

setACLAdmin

function setACLAdmin(address newAclAdmin) external override onlyOwner
Sets/updates address of the AclAdmin.
Call Params
Name
Type
Description
newAclAdmin
address
The address of new AclAdming

setPriceOracleSentinel

function setPriceOracleSentinel(address newPriceOracleSentinel) external override onlyOwner
Sets/updates address of the Price oracle sentinel.
Call Params
Name
Type
Description
newPriceOracleSentinel
address
The address of new PriceOracleSentinel

setPoolDataProvider

function setPoolDataProvider(address newDataProvider) external override onlyOwner
Sets/updates address of PoolDataProvider.
Call Params
Name
Type
Description
newDataProvider
address
The address of new PoolDataProvider

ABI

PoolAddressesProvider ABI
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On this page
PoolAddressesProvider
View Methods
getMarketId
getAddress
getPool
getPoolConfigurator
getPriceOracle
getACLManager
getACLAdmin
getPriceOracleSentinel
getPoolDataProvider
Write Methods
setMarketId
setAddress
setAddressAsProxy
setPoolImpl
setPoolConfiguratorImp
setPriceOracle
setACLAdmin
setPriceOracleSentinel
setPoolDataProvider
ABI