Quickstart

yarn add depay-blockchain-token

or

npm install --save depay-blockchain-token

import { Token } from 'depay-blockchain-token';

let token = new Token({
  blockchain: 'ethereum',
  address: '0xa0bed124a09ac2bd941b10349d8d224fe3c955eb'
});

token.address // '0xa0bEd124a09ac2Bd941b10349d8d224fe3c955eb'
await token.decimals() // 18
await token.symbol() // 'DEPAY'
await token.name() // 'DePay'
await token.transferable() // true

Functionalities

initalize (new)

import { Token } from 'depay-blockchain-token';

let token = new Token({
  blockchain: 'ethereum',
  address: '0xa0bed124a09ac2bd941b10349d8d224fe3c955eb'
});

decimals

Retrieves token decimals

await token.decimals() // 18

symbol

Retrieves token symbol

await token.symbol() // DEPAY

name

Retrieves token name

await token.name() // DePay

transferable

Checks if token is transferable:

await token.transferable() // true

balance

Provides the balance (BigNumber) of the given account:

await token.balance('0xb0252f13850a4823706607524de0b146820F2240') // BigNumber {_hex: "0x0b896d5e9eeaabf4f1", _isBigNumber: true}

this also works for the native token of the given blockchain:

await token.balance('0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE') // BigNumber {_hex: "0x0b896d5e9eeaabf4f1", _isBigNumber: true}

BigNumber

Provides the BigNumber amount for a given token (based on the tokens decimals) based on a human readable amount:

let token = new Token({
  blockchain: 'ethereum',
  address: '0xa0bed124a09ac2bd941b10349d8d224fe3c955eb'
}) 

token.BigNumber(1) // BigNumber '1000000000000000000'

Token.BigNumber({
  amount: 1,
  blockchain: 'ethereum',
  address: '0xa0bed124a09ac2bd941b10349d8d224fe3c955eb'
}) // BigNumber '1000000000000000000'

Token Standards

depay-blockchain-token exports standard token apis, like ERC20, BEP20 etc.:

import { ERC20 } from 'depay-blockchain-token'

Development

Get started

yarn install
yarn dev

Release

npm publish