Insure
Search
⌃K
Comment on page

PremiumEngine

PremiumEngine

Premium calculator contract of Insure protocol

View Methods

getPremiumRate

function getPremiumRate(uint256 coverAmount, uint256 totalLiquidity, uint256 lockedAmount) public pure returns (uint256)
Calculates the yearly premium rate.
Call Params
Name
Type
Description
coverAmount
uint256
The cover amount of the policy
totalLiquidity
uint256
The liquidity inside risk pool
lockedAmount
uint256
The amount locked for all the active policies
Return Value
Type
Description
uint256
Yearly premium rate

getPremium

function getPremium(uint256 coverAmount, uint256 duration, uint256 totalLiquidity, uint256 lockedAmount) external pure returns (uint256)
Calculates premium to be paid to buy insurance
Call Params
Name
Type
Description
coverAmount
uint256
The cover amount of the policy
duration
uint256
The duration of the policy
totalLiquidity
uint256
The liquidity inside risk pool
lockedAmount
uint256
The amount locked for all the active policies
Return Value
Type
Description
uint256
Premium to be paid

ABI

PremiumEngine ABI
[
{
"anonymous": false,
"inputs": [
{
"indexed": false,
"internalType": "address",
"name": "previousAdmin",
"type": "address"
},
{
"indexed": false,
"internalType": "address",
"name": "newAdmin",
"type": "address"
}
],
"name": "AdminChanged",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "beacon",
"type": "address"
}
],
"name": "BeaconUpgraded",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "implementation",
"type": "address"
}
],
"name": "Upgraded",
"type": "event"
},
{
"stateMutability": "payable",
"type": "fallback"
},
{
"inputs": [],
"name": "admin",
"outputs": [
{
"internalType": "address",
"name": "admin_",
"type": "address"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "newAdmin",
"type": "address"
}
],
"name": "changeAdmin",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "implementation",
"outputs": [
{
"internalType": "address",
"name": "implementation_",
"type": "address"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "newImplementation",
"type": "address"
}
],
"name": "upgradeTo",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "newImplementation",
"type": "address"
},
{
"internalType": "bytes",
"name": "data",
"type": "bytes"
}
],
"name": "upgradeToAndCall",
"outputs": [],
"stateMutability": "payable",
"type": "function"
},
{
"stateMutability": "payable",
"type": "receive"
},
{
"inputs": [],
"name": "PremiumEngine__InsufficientCapacity",
"type": "error"
},
{
"inputs": [],
"name": "A",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "K",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "PREMIUM_ENGINE_REVISION",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "coverAmount",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "duration",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "totalLiquidity",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "lockedAmount",
"type": "uint256"
}
],
"name": "getPremium",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "pure",
"type": "function"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "coverAmount",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "totalLiquidity",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "lockedAmount",
"type": "uint256"
}
],
"name": "getPremiumRate",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "pure",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_logic",
"type": "address"
},
{
"internalType": "address",
"name": "admin_",
"type": "address"
},
{
"internalType": "bytes",
"name": "_data",
"type": "bytes"
}
],
"stateMutability": "payable",
"type": "constructor"
}
]
Core Contracts - Previous
PriceOracle
Next - Core Contracts
RiskPoolCore
Last modified 1yr ago