 
Introduction
Etherscan is the leading blockchain explorer, search, API and analytics platform for Ethereum, a decentralized smart contracts platform.
As a means to provide equitable access to blockchain data, we've developed the 
Etherscan Developer APIs to empower developers with direct access to Etherscan's block explorer data and services via 
GET/POST requests.
Etherscan's APIs are provided as a 
community service and 
without warranty, so please use what you need and no more.
Source attribution via a backlink or a mention that your app is Powered by Etherscan.io APIs
 is required except for personal/private usage.
Documentation
For extended documentation, kindly visit 
https://docs.etherscan.io
Getting API Key
You may create and manage your API Keys from your Etherscan 
account dashboard.