March 2018
Beginner to intermediate
656 pages
20h 9m
English
Content preview from Mastering Blockchain - Second Edition
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APIs, tools, and DApps
Web3 JavaScript API provides an interface to the Ethereum blockchain via JavaScript. It provides an object called web3 which contains other objects that expose different methods to support interaction with the blockchain. This API covers methods related to administration of the blockchain, debugging, account-related operations, supporting protocols methods for Whisper, storage, and other network related operations.
This API will be discussed in detail in the next chapter, Chapter 12, Ethereum Development Environment where we will see how to interact with the Ethereum blockchain.
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