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MetaMask Snaps Explained: What Is It And How Does It Work?

MetaMask’s Journey

MetaMask, a digital currency wallet launched by ConSensys eight years ago, assists people in managing their crypto assets, particularly on the Ethereum network. Joseph Lubin, an Ethereum co-founder, also co-founded ConsenSys in 2015.

His goal with this company is to create Ethereum-compatible programs and applications. The Brookly-headquartered MetaMask’s popularity keeps rising, and it has a user base of over 30 million at the time of writing.

One of the keys to its success is that many people use the Ethereum programs that MetaMask facilitates. Despite the functionalities of decentralized applications (dApps),

ConsenSys makes the blockchain space better by enabling non-techies to utilize this technology seamlessly. MetaMask, which began as a browser extension, underwent a significant evolution in 2020 following the launch of its mobile app.

Over time, the platform has steadily expanded in terms of functionalities, incorporating features such as dynamic liquid staking and a robust infrastructure for bridging and switching assets directly from the wallet interface.

Meanwhile, MetaMask recently launched its much-expected “MetaMask Snaps,” an innovation that aims to transform how users interact with decentralized applications (dApps) within the MetaMask ecosystem. This comprehensive guide discusses the details of MetaMask Snaps and walks you through integrating and utilizing this exciting new feature.

Introducing MetaMask Snaps

MetaMask Snaps comprises features that can be seamlessly integrated into users’ MetaMask wallets, unlocking a world of functionalities unavailable in the default MetaMask setup. Snaps function like browser extensions, where they enable newer capabilities that go beyond the browser’s innate functionalities.

Initially released in open beta mode, with access limited to MetaMask versions 11.0 and higher, its public rollout began on September 12.

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MetaMask Snaps’ Features

MetaMask Snaps has three primary features: notifications, interoperability, and transaction insights.


MetaMask Snaps allows users to view cryptocurrency-related news and alerts right from their wallet interface. This feature paves the way for novel solutions like wallet-based messaging and DApp push notifications.

It is especially useful in situations such as an impending airdrop, ensuring users remain informed and empowered in their crypto endeavors. Nevertheless, MetaMask Snaps represent a comprehensive approach to improving functionality and security, representing a significant advancement in blockchain interaction.


This feature allows users to navigate non-EVM protocols like Cosmos and Solana easily. Thus, it eliminates the need for users to manage multiple wallets or deal with additional private keys and seed phrases when exploring various blockchains.

Transaction Insights

MetaMask provides users with comprehensive transaction details before approval to confirm that their transactions and data are safe and secure. Thus, users can protect themselves against potential scams, phishing, or hacking attempts.

Getting Started With MetaMask

The first step is to ensure that your MetaMask extension is up to date. The next step is to follow the steps below:

Navigate to the MetaMask Snaps Directory. It contains all the available Snaps in one place. Also, the Snaps here have been checked and verified by the MetaMask team and others.

A simple way to add a Snap to your wallet, select it and click on the “Add to MetaMask” button. MetaMask will display details about Snap’s permission requirements.

This is to ensure that you are aware of the risks. Remember that Snaps cannot access your MetaMask account data.

After the installation finishes, you can find your Snap in the Settings section of your wallet. A list of your installed Snaps is available in the Snaps tab under the Settings area.

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You can turn off or on a Snap from this menu or view the linked sites by clicking on it. You can also disable the Snap from your MetaMask if you want.

Keep in mind that each Snap operates in its distinct manner. More information about how to use them can be found on the platform’s website or the MetaMask Snap Directory description.

Finally, you can download and test currently available Snaps on your MetaMask. In addition, the platform has documents to help you create your own Snap if you are a developer.

While the team currently determines the Snaps to be released, one of the firm’s co-founders, Dan Finlay, foresees a future with an open-ended, easy-to-expand and connect software. Based on this vision, Snaps will eventually reach a point where no release permission will be necessary.

This will make a broader range of Snaps available, like the Chrome Web Store, which contains millions of extensions.

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Bradley Nelson

Bradley Nelson is a US based cryptocurrency news writer for Tokenhell, he helps readers stay up to date with the latest trends and news from the blockchain and crypto world. Bradley has been a crypto enthusiast since 2018.

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