npm i @capitual/api-crypto-address-validator


Useful library for validation of Bitcoin, Litecoin, Ethereum and other cryptocoin addresses

by capitual

1.13.1 (see all)License:MITTypeScript:Not FoundCategories:Vanilla JavaScript Binance Coin API
npm i @capitual/api-crypto-address-validator


Simple wallet address validator for validating Bitcoin and 130 (and counting) other altcoin addresses in Node.js and browser.

Forked from swyftx/api-crypto-address-validator which was forked from ognus/wallet-address-validator and ryanralph/altcoin-address.



npm install @capitual/api-crypto-address-validator


<script src="wallet-address-validator.min.js"></script>

Minified Packed Frontend

import walletAddressValidatorMinJs from "@capitual/api-crypto-address-validator/dist/wallet-address-validator.min.js";


validate (address [, currency = 'bitcoin'[, networkType = 'prod' [, addressType = ['all']]])
  • address - Wallet address to validate.
  • currency - Optional. Currency name or symbol, e.g. 'bitcoin' (default), 'litecoin' or 'LTC'
  • networkType - Optional. Use 'prod' (default) to enforce standard address, 'testnet' to enforce testnet address and 'both' to enforce nothing.
  • addressType - Optional. Specifies what version of the address should be validated. Defaults to 'legacy', but can be changed on a per asset basis.
validateByNetwork (address [, network = 'bitcoin'[, networkType = 'prod' [, addressType = ['all']]])
  • address, networkType, addressType - The same mentioned above.
  • network - Optional. Currently accepted network, e.g. 'Bitcoin(BTC)' (default), 'Litecoin (LTC)',Ethereum (ETH), Binance Smart Chain (BSC), Tron (TRX), Omni (OMNI)

Returns true if the address (string) is a valid wallet address for the crypto currency specified, see below for supported currencies.

Supported crypto currencies

  • 0x/zrx '0x' or 'zrx'
  • Aave/lend 'Aave' or 'lend'
  • AdEx/adx 'AdEx' or 'adx'
  • aelf/ELF 'aelf' or 'ELF'
  • Aeternity/ae 'Aeternity' or 'ae'
  • Algorand/algo 'Algorand' or 'algo'
  • Aragon/ant 'Aragon' or 'ant'
  • Ardor/ardr 'Ardor' or 'ardr'
  • Augur/rep 'Augur' or 'rep'
  • AuroraCoin/aur 'AuroraCoin' or 'aur'
  • Australian Dollars/aud 'Australian Dollars' or 'aud'
  • Bancor/bnt 'Bancor' or 'bnt'
  • Bankex/bkx 'Bankex' or 'bkx'
  • BasicAttentionToken/bat 'BasicAttentionToken' or 'bat'
  • BeaverCoin/bvc 'BeaverCoin' or 'bvc'
  • BinanceCoin/bnb 'BinanceCoin' or 'bnb'
  • BioCoin/bio 'BioCoin' or 'bio'
  • Bitcoin/btc 'Bitcoin' or 'btc'
  • Bitcoin Diamond/bcd 'Bitcoin Diamond' or 'bcd'
  • BitcoinCash/bcc 'BitcoinCash' or 'bcc'
  • BitcoinCash/bch 'BitcoinCash' or 'bch'
  • BitcoinGold/btg 'BitcoinGold' or 'btg'
  • BitcoinPrivate/btcp 'BitcoinPrivate' or 'btcp'
  • BitcoinZ/btcz 'BitcoinZ' or 'btcz'
  • Bitquence/bqx 'Bitquence' or 'bqx'
  • Bitshares/bts 'Bitshares' or 'bts'
  • BitTorrent/btt 'BitTorrent' or 'btt'
  • Blockstack/stx 'Blockstack' or 'stx'
  • Callisto/clo 'Callisto' or 'clo'
  • Cardano/ada 'Cardano' or 'ada'
  • Chainlink/link 'Chainlink' or 'link'
  • Civic/cvc 'Civic' or 'cvc'
  • Cosmos/atom 'Cosmos' or 'atom'
  • Dash/dash 'Dash' or 'dash'
  • Decentraland/MANA 'Decentraland' or 'MANA'
  • Decred/dcr 'Decred' or 'dcr'
  • Dent/dent 'Dent' or 'dent'
  • DigiByte/dgb 'DigiByte' or 'dgb'
  • District0x/dnt 'District0x' or 'dnt'
  • DogeCoin/doge 'DogeCoin' or 'doge'
  • Enigma/eng 'Enigma' or 'eng'
  • Enjin Coin/enj 'Enjin Coin' or 'enj'
  • EOS/eos 'EOS' or 'eos'
  • Ethereum/eth 'Ethereum' or 'eth'
  • EthereumClassic/etc 'EthereumClassic' or 'etc'
  • EtherZero/etz 'EtherZero' or 'etz'
  • ETHOS/ethos 'ETHOS' or 'ethos'
  • Expanse/exp 'Expanse' or 'exp'
  • FreiCoin/frc 'FreiCoin' or 'frc'
  • FunFair/fun 'FunFair' or 'fun'
  • GameCredits/game 'GameCredits' or 'game'
  • GarliCoin/grlc 'GarliCoin' or 'grlc'
  • Gnosis/gno 'Gnosis' or 'gno'
  • Golem/gnt 'Golem' or 'gnt'
  • Golem/gnt 'Golem' or 'gnt'
  • Hedera Hashgraph/hbar 'Hedera Hashgraph' or 'hbar'
  • Holo/HOT 'Holo' or 'HOT'
  • Horizen/zen 'Horizen' or 'zen'
  • Hush/hush 'Hush' or 'hush'
  • ICON/icx 'ICON' or 'icx'
  • iExec RLC/RLC 'iExec RLC' or 'RLC'
  • iExec RLC/rlc 'iExec RLC' or 'rlc'
  • Internet of Services/IOST 'Internet of Services' or 'IOST'
  • Iota/iota 'Iota' or 'iota'
  • Komodo/kmd 'Komodo' or 'kmd'
  • Lisk/lsk 'Lisk' or 'lsk'
  • LiteCoin/ltc 'LiteCoin' or 'ltc'
  • Matchpool/gup 'Matchpool' or 'gup'
  • MegaCoin/mec 'MegaCoin' or 'mec'
  • Melon/mln 'Melon' or 'mln'
  • Metal/mtl 'Metal' or 'mtl'
  • Monacao/mco 'Monacao' or 'mco'
  • MonaCoin/mona 'MonaCoin' or 'mona'
  • Monero/xmr 'Monero' or 'xmr'
  • NameCoin/nmc 'NameCoin' or 'nmc'
  • Nano/nano 'Nano' or 'nano'
  • NEM/xem 'NEM' or 'xem'
  • Neo/neo 'Neo' or 'neo'
  • NeoGas/gas 'NeoGas' or 'gas'
  • Nexus/nxs 'Nexus' or 'nxs'
  • Numeraire/nmr 'Numeraire' or 'nmr'
  • Odyssey/ocn 'Odyssey' or 'ocn'
  • OmiseGO/omg 'OmiseGO' or 'omg'
  • Ontology/ont 'Ontology' or 'ont'
  • Ontology Gas/ong 'Ontology Gas' or 'ong'
  • Paxos Standard Token/pax 'Paxos Standard Token' or 'pax'
  • PeerCoin/ppc 'PeerCoin' or 'ppc'
  • PIVX/pivx 'PIVX' or 'pivx'
  • Polymath/poly 'Polymath' or 'poly'
  • Populous/ppt 'Populous' or 'ppt'
  • PowerLedger/powr 'PowerLedger' or 'powr'
  • PrimeCoin/xpm 'PrimeCoin' or 'xpm'
  • ProtoShares/pts 'ProtoShares' or 'pts'
  • Pundi X/npxs 'Pundi X' or 'npxs'
  • Qtum/qtum 'Qtum' or 'qtum'
  • RaiBlocks/xrb 'RaiBlocks' or 'xrb'
  • Ravencoin/rvn 'Ravencoin' or 'rvn'
  • RipioCreditNetwork/rcn 'RipioCreditNetwork' or 'rcn'
  • Ripple/xrp 'Ripple' or 'xrp'
  • Salt/salt 'Salt' or 'salt'
  • Siacoin/sc 'Siacoin' or 'sc'
  • SnowGem/sng 'SnowGem' or 'sng'
  • SolarCoin/slr 'SolarCoin' or 'slr'
  • Status/snt 'Status' or 'snt'
  • STEEM/steem 'STEEM' or 'steem'
  • Stellar Lumens/xlm 'Stellar Lumens' or 'xlm'
  • Storj/storj 'Storj' or 'storj'
  • Storm/storm 'Storm' or 'storm'
  • Stratis/strat 'Stratis' or 'strat'
  • Substratum/sub 'Substratum' or 'sub'
  • Swarm City/swt 'Swarm City' or 'swt'
  • Syscoin/sys 'Syscoin' or 'sys'
  • TenX/pay 'TenX' or 'pay'
  • Tether/usdt 'Tether' or 'usdt'
  • Tezos/XTZ 'Tezos' or 'XTZ'
  • THETA/theta 'THETA' or 'theta'
  • Tron/trx 'Tron' or 'trx'
  • TrueUSD/tusd 'TrueUSD' or 'tusd'
  • USD Coin/usdc 'USD Coin' or 'usdc'
  • VeChain/vet 'VeChain' or 'vet'
  • Verge/xvg 'Verge' or 'xvg'
  • VertCoin/vtc 'VertCoin' or 'vtc'
  • Viberate/vib 'Viberate' or 'vib'
  • VoteCoin/vot 'VoteCoin' or 'vot'
  • WaltonChain/wtc 'WaltonChain' or 'wtc'
  • Waves/waves 'Waves' or 'waves'
  • Wings/wings 'Wings' or 'wings'
  • ZCash/zec 'ZCash' or 'zec'
  • ZClassic/zcl 'ZClassic' or 'zcl'
  • ZenCash/zen 'ZenCash' or 'zen'
  • Zilliqa/zil 'Zilliqa' or 'zil'

Usage example


const WAValidator = require("@capitual/api-crypto-address-validator");

const valid = WAValidator.validateByNetwork(

if (valid) {
    console.log("This is a valid network");
} else {
    console.log("network INVALID");
// This will log 'This is a valid networkfindNetwork' to the console.
const WAValidator = require("@capitual/api-crypto-address-validator");

const valid = WAValidator.validate("1KFzzGtDdnq5hrwxXGjwVnKzRbvf8WVxck", "BTC");

if (valid) {
    console.log("This is a valid address");
} else {
    console.log("Address INVALID");
// This will log 'This is a valid address' to the console.
const WAValidator = require("@capitual/api-crypto-address-validator");

const valid = WAValidator.validate(

if (valid) {
    console.log("This is a valid address");
} else {
    console.log("Address INVALID");
// As this is a invalid litecoin address 'Address INVALID' will be logged to console.


<script src="wallet-address-validator.min.js"></script>
// WAValidator is exposed as a global (window.WAValidator)
const valid = WAValidator.validate(

if (valid) {
    alert("This is a valid address");
} else {
    alert("Address INVALID");
// This should show a pop up with text 'This is a valid address'.