Etherscan API

It forked from etherscan-api 10.0.5 The proxy URL and header have been added to avoid CORS.

Development of a NEXTGEN Version has started - please stand by

A way to access the etherscan.io api using promises. Fetch a diverse set of information about the blockchain.

Mainnet

var api = require('etherscan-api').init('YourApiKey');
var balance = api.account.balance('0xde0b295669a9fd93d5f28d9ec85e40f4cb697bae');
balance.then(function(balanceData){
  console.log(balanceData);
});

Example in the wild

• Polymer3 based example

For testnet usage

Supported:

• morden
• ropsten
• rinkeby
• heco_mainnet
• heco_testnet
• bsc_mainnet
• bsc_testnet
• matic_mainnet
• matic_mumbai

Latest

// apikey, network, timeout, proxyUrl, headers
var api = require('etherscan-api').init('YourApiKey','rinkeby'. '3000', 'https://cors-anywhere.herokuapp.com/', {
  'x-requested-with': 'me'
});

Install

npm install https://github.com/luckyCoco3418/etherscan-api.git

API Documentation

Full Api Docs

Development workflow

• npm test - runs tests
  • npm run posttest - starts the linter
• npm run lint - preconfigured linter
• npm run docs - generates the apidocs
• npm run bundle - builds a new bundle
• npm run preversion - Steps before we create a new Tag
  • lint
  • changelog
• npm run pages - pushes generated apidocs to the server
• postversion - after generating a new version, push the tag to the server
• npm run changelog - generates a changelog and pushes it