Etherscan

Blockchain exploration made easy

This API is best for exploring and querying the Ethereum blockchain.

Etherscan is an ideal option for developing applications which require access to the Ethereum blockchain. This API grants programmatic access to a wide range of data, including past and current block information, account balances and transaction histories, etc. The data provided can be used to create real-time applications or to query blockchain data. Additionally, Etherscan offers comprehensive documentation and tutorials, making it easy to begin using the API.

Key features

The API allows access to a vast amount of data from the blockchain
including transactions
balances
blocks
log events
and contract info.

Potential use cases

Marketplace Discovery Service: Create a web service to allow users to easily search and find interesting products and services which are currently being transacted on the Ethereum blockchain.
Account Balance Tracker: Create a simple-to-use mobile application which allows users to view their total Ethereum balance across multiple wallets, addresses, exchanges, etc in a single user interface.
Auditing Software: Create a web service which allows companies to analyse their Ethereum-based transactions and to ensure they are remaining compliant with current regulations.

Etherscan has made keeping track of all my Ethereum transactions so much easier. Their API has given me complete access to the blockchain and has allowed me to quickly and easily query data for my projects. Highly recommend!

Related Technologies

Web3.js
MyEtherWallet API
EtherDesk API