getAvailablePaymentMethods

get all available payment methods

import NiftySDK from 'nifty-protocol';

const niftySDK = new NiftySDK({ key: 'key', env: Nifty.envs.TESTNET });

niftySDK.getAvailablePaymentMethods(chainId)
.then(async (res) => {
    console.log(res)
})

Param	Value / Explanation	Type
chainId	optional parameter get all available payment method the chain id	number