This guide will outline the step-by-step process of how to add Cronos to MetaMask crypto wallet. This will enable users to store, send, and receive the native CRO cryptocurrency as well as interact with Cronos dApps directly from their MetaMask interface.
TL;DR
We will use the ChainList platform to easily retrieve the accurate network details needed to connect MetaMask to Cronos. Following some simple steps, MetaMask users can then add Cronos with just one click.
Understanding ChainList
ChainList is a front-end interface that retrieves network configuration details from blockchain nodes. It maintains a continuously updated list of over 100 Layer 1 and Layer 2 Ethereum Virtual Machine-compatible networks.
ChainList allows frictionless connection of wallets like MetaMask to various chains with accurate endpoints. It was created by the team behind DeFi platform tracker DefiLlama.
Some key ChainList features include:
- Support for >100 networks including Cronos, Polygon, Optimism, and more
- Reliable network details directly from chain nodes
- Easy wallet connection with one click
- Rating of 5/5 from data analytics provider Datawallet
How to Add Cronos to MetaMask
Now that we understand ChainList, here are the steps to add Cronos Mainnet to MetaMask:
- Visit the ChainList website and search for “Cronos”
- Select “Cronos Mainnet” and click “Connect Wallet”
- MetaMask will prompt you to add network – click “Connect”
- Cronos is now available directly in your MetaMask interface
ChainList retrieves the accurate Cronos network details, including:
- Network Name: Cronos
- New RPC URL: https://cronos.org
- Chain ID: 25
- Symbol: CRO
- Block Explorer: https://cronoscan.com/
By letting ChainList handle the network configuration, users can add Cronos to MetaMask with one click instead of manually configuring RPC details.
Overview of Cronos Network
Some key things to know about the Cronos network:
- Built using Cosmos SDK for Ethereum interoperability
- Supports Ethereum tooling like MetaMask, Truffle, and Solidity
- Fast transactions and smart contract capabilities
- Scales to thousands of transactions per second
- Governed through its Crypto.org Chain
- Growth powered by integration with Crypto.com Exchange
Cronos network is poised for success due to its developer tools, scalability, and backing from a major crypto company. This makes it well-suited for building impactful decentralized applications.
Popular Cronos DApps
There are currently over 80 decentralized applications utilizing Cronos network, with a total value locked of over $370 million according to DefiLlama. Some of the largest and most popular Cronos dApps include:
- VVS Finance: Lending/borrowing platform with over $150M TVL
- Tectonic: Yield farming and lending protocol
- Ferro: Stablecoin liquidity pool and lending/borrowing
- MM Finance: Automated yield optimizer
- Veno Finance: Lending and borrowing marketplace
Users can access any of these directly from their MetaMask wallet once Cronos is added as a connected network.
Can I Buy CRO on MetaMask?
Absolutely, with MetaMask users can acquire CRO, the native cryptocurrency of the Cronos network. However, it’s important to note that while MetaMask functions as a crypto wallet, it does not directly allow the purchase of digital assets. Instead, you will first need to deposit Ethereum (ETH) or another supported cryptocurrency from an external cryptocurrency exchange into your MetaMask wallet.
From there, you can utilize a decentralized exchange (DEX) integrated with MetaMask, such as Uniswap, to swap your ETH for CRO. When doing so on Uniswap, be sure to confirm the correct Cronos contract address for CRO to ensure you receive the appropriate tokens. This allows frictionless access to CRO directly through MetaMask with no need to withdraw funds off the network.
Is Cronos a Safe Blockchain?
Security and reliability are top priorities as the adoption of cryptocurrency grows. Fortunately, the Cronos network was developed with an emphasis on building robust infrastructure backed by proven protocols.
Specifically, Cronos leverages the Cosmos SDK – an open-source framework used to construct highly secure blockchains through advanced consensus algorithms, tendermint BFT, and more. This underlying Cosmos tech provides Cronos with battle-tested security fundamentals.
Additionally, Cronos benefits from rigorous oversight and centralized resources as the native Layer 1 of Crypto.com, one of the largest centralized cryptocurrency exchanges. Together, the Cosmos SDK and support from a major company give users confidence that their digital assets will remain safely accessible on Cronos.
Conclusion
In summary, integrating the Cronos network with MetaMask gives users centralized access to a thriving Layer 1 blockchain and the rapidly expanding Cronos dApp ecosystem. Leveraging the reliability of ChainList ensures an easy and secure connection with no configuration necessary.
With just a few clicks, MetaMaskholders can now seamlessly store, send, and utilize the CRO token and interact with smart contracts on Cronos. This positions them to benefit from the scaling, features, and community supporting one of the largest smart contract platforms
