@etransfer/utils v1.10.1

@etransfer/utils

This package provides common methods about etransfer services.

Including obtaining contracts, operating contracts, formatting amounts, address judgment, etc.

Installation

Using NPM

npm install @etransfer/utils

Using Yarn

yarn add @etransfer/utils

Prerequisites

• :gear: NodeJS (LTS/Fermium)
• :toolbox: Yarn/Lerna

Package.json Scripts

How to use

See more Developer Documentation.

import { checkTokenAllowanceAndApprove } from '@etransfer/utils'

// Get the token contract.
const tokenContract = await getTokenContract('node address', 'token contract address');

// Check whether the account balance is sufficient. If not, trigger setting allowance.
const result = await checkTokenAllowanceAndApprove()