npm package for getting supporting currencies for crypto addressess.
npm i cryptoaddress-to-currency --save
let ctc = require('cryptoaddress-to-currency');
let ctc = require('cryptoaddress-to-currency');
console.log(ctc.validateaddress("TV4YkpEQDzneGqsm6ae2cRHmNeQyA64kEd"));
// [ { name: 'Tezos', ticker: 'xtz' }, { name: 'Tron', ticker: 'trx' } ]
Happy to add more, and need any updates, do get in touch on my telegram over @chigovera