30s Summary

Etherscan, a tool for blockchain data and statistics, has been upgraded to Etherscan v2. The update allows developers to access information from 50 different blockchain networks similar to Ethereum using a single API key, simplifying the process of interacting with multiple blockchains. It’s particularly beneficial for developers building multi-chain apps as it reduces setup time and simplifies coding. Not all chains are included in this update, but the plan is for gradual expansion over time. This is part of a trend towards a more unified blockchain system.

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Etherscan, a tool that gives you all the neat data and stats about the blockchain, just made a significant upgrade to its tech to make working with different blockchains less of a headache.

The new update, which they’re calling Etherscan v2, lets developers get info from 50 different blockchain networks that are in the same family as Ethereum, all using one API key.

Think of an API key as a VIP pass to a festival or event—it grants you access to certain services or data. So, for Etherscan, API keys help keep out people who aren’t supposed to be there while letting in those who have been verified.

One big change from Etherscan’s previous version to v2 is that it’s easier now to access data from different chains through their new API using a “chainid” identifier. Before, developers would have to use different API keys to interact with different blockchains.

A few supported blockchains include Ethereum, BNB Smart Chain, Polygon, Arbitrum and more, along with their test networks.

Another cool thing about this update is that it makes life a bit easier for developers who are building apps on multiple chains. There’s only one point of control needed for blockchain data now, and the one API key can cut down setup time and simplify coding. Plus, it’s backward compatible—meaning, it won’t mess up existing apps or services.

Not every chain is currently included in this update, but Etherscan plans to slowly expand over time.

This move is part of a growing trend towards a more unified blockchain system—from being able to send money from one country to another to moving around virtual assets from one chain to another. The v2 update from Etherscan helps support this by making blockchain data access standardized and straightforward for not just developers, but everyday users too.

Source: Cointelegraph