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

# Primary Lending Platform Proxy Admin

## Methods

### appendUpgrade

```solidity
function appendUpgrade(contract TransparentUpgradeableProxy proxy, address newImplementation) external nonpayable
```

#### Parameters

| Name              | Type                                 | Description |
| ----------------- | ------------------------------------ | ----------- |
| proxy             | contract TransparentUpgradeableProxy | undefined   |
| newImplementation | address                              | undefined   |

### changeProxyAdmin

```solidity
function changeProxyAdmin(contract TransparentUpgradeableProxy proxy, address newAdmin) external nonpayable
```

*Changes the admin of `proxy` to `newAdmin`. Requirements: - This contract must be the current admin of `proxy`.*

#### Parameters

| Name     | Type                                 | Description |
| -------- | ------------------------------------ | ----------- |
| proxy    | contract TransparentUpgradeableProxy | undefined   |
| newAdmin | address                              | undefined   |

### delayPeriod

```solidity
function delayPeriod() external view returns (uint256)
```

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

### getProxyAdmin

```solidity
function getProxyAdmin(contract TransparentUpgradeableProxy proxy) external view returns (address)
```

*Returns the current admin of `proxy`. Requirements: - This contract must be the admin of `proxy`.*

#### Parameters

| Name  | Type                                 | Description |
| ----- | ------------------------------------ | ----------- |
| proxy | contract TransparentUpgradeableProxy | undefined   |

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | address | undefined   |

### getProxyImplementation

```solidity
function getProxyImplementation(contract TransparentUpgradeableProxy proxy) external view returns (address)
```

*Returns the current implementation of `proxy`. Requirements: - This contract must be the admin of `proxy`.*

#### Parameters

| Name  | Type                                 | Description |
| ----- | ------------------------------------ | ----------- |
| proxy | contract TransparentUpgradeableProxy | undefined   |

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | address | undefined   |

### minimumDelayPeriod

```solidity
function minimumDelayPeriod() external view returns (uint256)
```

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

### owner

```solidity
function owner() external view returns (address)
```

*Returns the address of the current owner.*

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | address | undefined   |

### renounceOwnership

```solidity
function renounceOwnership() external nonpayable
```

*Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.*

### setDelayPeriod

```solidity
function setDelayPeriod(uint256 _delayPeriod) external nonpayable
```

#### Parameters

| Name          | Type    | Description |
| ------------- | ------- | ----------- |
| \_delayPeriod | uint256 | undefined   |

### transferOwnership

```solidity
function transferOwnership(address newOwner) external nonpayable
```

*Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.*

#### Parameters

| Name     | Type    | Description |
| -------- | ------- | ----------- |
| newOwner | address | undefined   |

### upgrade

```solidity
function upgrade(contract TransparentUpgradeableProxy proxy, address implementation) external nonpayable
```

*Upgrades `proxy` to `implementation`. See {TransparentUpgradeableProxy-upgradeTo}. Requirements: - This contract must be the admin of `proxy`.*

#### Parameters

| Name           | Type                                 | Description |
| -------------- | ------------------------------------ | ----------- |
| proxy          | contract TransparentUpgradeableProxy | undefined   |
| implementation | address                              | undefined   |

### upgradeAndCall

```solidity
function upgradeAndCall(contract TransparentUpgradeableProxy proxy, address implementation, bytes data) external payable
```

*Upgrades `proxy` to `implementation` and calls a function on the new implementation. See {TransparentUpgradeableProxy-upgradeToAndCall}. Requirements: - This contract must be the admin of `proxy`.*

#### Parameters

| Name           | Type                                 | Description |
| -------------- | ------------------------------------ | ----------- |
| proxy          | contract TransparentUpgradeableProxy | undefined   |
| implementation | address                              | undefined   |
| data           | bytes                                | undefined   |

### upgradeData

```solidity
function upgradeData(address) external view returns (uint256 appendTimestamp, uint256 delayPeriod, address oldImplementation, address newImplementation)
```

#### Parameters

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | address | undefined   |

#### Returns

| Name              | Type    | Description |
| ----------------- | ------- | ----------- |
| appendTimestamp   | uint256 | undefined   |
| delayPeriod       | uint256 | undefined   |
| oldImplementation | address | undefined   |
| newImplementation | address | undefined   |

## Events

### AppendUpgrade

```solidity
event AppendUpgrade(address indexed proxy, uint256 appendTimestamp, uint256 delayPeriod, address oldImplementation, address newImplementation)
```

#### Parameters

| Name              | Type    | Description |
| ----------------- | ------- | ----------- |
| proxy `indexed`   | address | undefined   |
| appendTimestamp   | uint256 | undefined   |
| delayPeriod       | uint256 | undefined   |
| oldImplementation | address | undefined   |
| newImplementation | address | undefined   |

### OwnershipTransferred

```solidity
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
```

#### Parameters

| Name                    | Type    | Description |
| ----------------------- | ------- | ----------- |
| previousOwner `indexed` | address | undefined   |
| newOwner `indexed`      | address | undefined   |

### SetDelayPeriod

```solidity
event SetDelayPeriod(uint256 oldDelayPeriod, uint256 newDelayPeriod)
```

#### Parameters

| Name           | Type    | Description |
| -------------- | ------- | ----------- |
| oldDelayPeriod | uint256 | undefined   |
| newDelayPeriod | uint256 | undefined   |

### Upgrade

```solidity
event Upgrade(address indexed proxy, uint256 upgradeTimestamp, address oldImplementation, address newImplementation)
```

#### Parameters

| Name              | Type    | Description |
| ----------------- | ------- | ----------- |
| proxy `indexed`   | address | undefined   |
| upgradeTimestamp  | uint256 | undefined   |
| oldImplementation | address | undefined   |
| newImplementation | address | undefined   |