Vechain Gas Price Calculation
Acknowledgement
This is a fork from the excellent work of vechain.energy Vechain Gas Price Calculation
Basic Usage
npm i @vearnfi/gasimport {calcTxFee} from "@vearnfi/gas";
const clauses = [
{data: "0x", value: "0x0", to: "0x1A6f69Bb160c199B1862c83291d364836558AE8F"},
];
const txFee = await calcTxFee(clauses);This will:
- calculate the intrinsic gas
- load the base price from the network
- send the clause for vm gas estimation to the network
It will apply the gas calculation with a default gas coef of 0 based on https://docs.vechain.org/thor/learn/transaction-calculation.html
Options are:
type Options = {
nodeOrConnex?: Connex | string // the network to load additional gas information from
caller?: string // optional caller address for the vm gas estimation
gasPriceCoef?: number // priority, 0 (low) to 255 (high)}which default to:
const defaultOptions = {
nodeOrConnex: "https://mainnet.veblocks.net",
gasPriceCoef: 0,
};