Fees

import { Fee } from '@xpla/xpla.js';

const msgs = [ new MsgSend( ... ), new MsgExecuteContract( ... ), ]; // messages
const fee = new Fee(50000, { axpla: 4500000 });

const tx = await wallet.createAndSignTx({ msgs, fee });

Automatic Fee Estimation #

If you don’t specify a fee when you create your transaction, it will automatically be estimated by simulating it within the node.

const tx = await wallet.createAndSignTx({ msgs });

You can define the fee estimation parameters when you create your LCDClient instance. The defaults are:

const xpla = new LCDClient({
  URL: "https://dimension-lcd.xpla.dev",
  chainID: "dimension_37-1",
  gasPrices: { axpla: 0.015 },
  gasAdjustment: 1.4,
});

You can override these settings by passing the fee estimation parameters in wallet.createTx or wallet.createAndSignTx:

const tx = await wallet.createAndSignTx({
  msgs,
  gasPrices: { axpla: 0.01 },
  gasAdjustment: 1.9,
});