OptionAMMFactory

Contract responsible for creating/deploying new OptionAMMpools. This contract is supposed to be used along with Pods financial instrument PodOption. If you want to implement the Pool yourself, talk to us on our Discord channel and we will give you assistance.

Methods

createPool

This function is meant to be called by a caller who wants to deploy a new instance of a Pool contract.

Returns a new instance of OptionAMMPool.

input name	Type	Required	Description
_optionAddress	address	PodOption contracts	The address of the option token (PodOption)
_stableAsset	address	ERC20 token	The ERC20 will be used as the pair of the option. Will be easier if the price of the option is denominated in any stablecoin.
_priceProvider	address	-	Contract address of the PriceProvider contract for spotPrice
_priceMethod	address	-	Contract address of the PriceMethod contract (E.g: BlackScholes)
_sigma	address	-	Contract address of the sigma (Implied Volatility - IV)
_initialSigma	uint256		The Initial number of sigma (Implied Volatility) with 18 decimals

Solidity

/// Instantiate OptionAMMFactory
OptionAMMFactory optionAMMFactory = OptionAMMFactory("/*address*/");

// Parameters example
// You can check our deployed contracts of priceProvider, priceMethod and Sigma
address optionAddress = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48; 
address stableAsset = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48; 
address priceProvider = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48; 
address priceMethod = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48; 
address sigma = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48;

address initialSigma = '660000000000000000;  // 66% with 18 decimals



optionAMMFactory.createPool(
        optionAddress,
        stableAsset,
        priceProvider,
        priceMethod,
        sigma,
        initialSigma
    );
    
// OptionAMMFactory.sol
    /**
     * @notice Creates an option pool
     *
     * @param _optionAddress The address of option token
     * @param _stableAsset A stablecoin asset address
     * @param _priceProvider contract address of the PriceProvider contract for spotPrice
     * @param _priceMethod contract address of the PriceMethod contract (E.g: BlackScholes)
     * @param _sigma contract address of the sigma (implied Volatility) contract
     * @param _initialSigma Initial number of sigma (implied volatility)
     * @return The address of the newly created pool
     */
    function createPool(
        address _optionAddress,
        address _stableAsset,
        address _priceProvider,
        address _priceMethod,
        address _sigma,
        uint256 _initialSigma
    ) external override returns (address OptionAMMPool) {}

Web3

// Parameters example
// You can check our deployed contracts of priceProvider, priceMethod and Sigma
const optionAddress = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48; 
const stableAsset = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48; 
const priceProvider = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48; 
const priceMethod = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48; 
const sigma = 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48;

const initialSigma = '660000000000000000;  // 66% with 18 decimals

const optionAMMFactoryAddress = '0x3c...'

/////////////
// Web3.js

// Instantiate contract
const optionAMMFactory = await web3.eth.Contract('Contract ABI', optionAMMFactoryAddress)

await optionAMMFactory.methods.createPool(
    optionAddress, 
    stableAsset, 
    priceProvider, 
    priceMethod, 
    sigma,
    initialSigma
).send({ from: 'yourWallet' })

/////////////
// Ethers.js

// Instantiate contract
const optionAMMFactory = await ethers.getContractAt(optionAMMFactoryAddress, 'Contract ABI')

await optionAMMFactory.createPool(
    optionAddress, 
    stableAsset, 
    priceProvider, 
    priceMethod, 
    sigma,
    initialSigma
)