balance-crypto v0.2.15

Get wallet balance for 5.8K+ cryptocurrencies with a single function.

Comparison to crypto-balances-2:

• 🔐 API keys support (for EtherScan and BlockCypher)
• 💙 written in TypeScript
• ⚡ doesn't depend on request libraries
• 📦 smaller library size
• 🦕 Deno and Node.js support

Install

# pnpm
pnpm i balance-crypto
# yarn
yarn add balance-crypto
# npm
npm i balance-crypto

To use the module in Deno import it like this: import { balance } from 'https://deno.land/x/balance_crypto/deno/mod.ts'

Example

Node.js

import { balance } from 'balance-crypto'
import fetch from 'node-fetch'

balance('3PxedDftWBXujWtr7TbWQSiYTsZJoMD8K5', 'BTC', {
  keys: {
    etherscan: process.env.ETHERSCAN_KEY,
    blockcypher: process.env.BLOCKYCPHER_KEY
  },
  verbose: true
}).then((res) => console.log(res))

Deno

import { balance } from 'https://deno.land/x/balance_crypto/deno/mod.ts'

balance('3PxedDftWBXujWtr7TbWQSiYTsZJoMD8K5', 'BTC', {
  keys: {
    etherscan: Deno.env.get('ETHERSCAN_KEY'),
    blockcypher: Deno.env.get('BLOCKYCPHER_KEY')
  },
  verbose: true
}).then((res) => console.log(res))

Result:

{ "balance": 0, "asset": "BTC" }

Supported cryptos

Donate

The best way to support the project is to stake it on DEV. Note that you also get rewarded by staking, as well as the project author.

These 3 addresses were rewarded with 10DEV as a bonus for staking:

1. 0xE603eB00619E81d8b4954be13B59D7B6A2DC2B75
2. 0x257f2d64A2C51584e2e650e9Fd9bC4A0621c549F
3. 0xDEd284B5c60FFC7BdBe707a10de301D566eCA86D (jerryrigg411420)