Adding new networks to MetaMask can be confusing for beginners, especially when dealing with EVM-compatible chains or unfamiliar network details. This guide simplifies the process of integrating the Cronos Network into your MetaMask wallet, enabling seamless token transactions and DApp interactions.
What Is Cronos Network?
Cronos is an innovative blockchain bridging Ethereum and Cosmos ecosystems. Built with Cosmos SDK, it operates alongside the Crypto.org Chain and features an Ethereum Virtual Machine (EVM) for smart contract execution. Key highlights include:
- Native Token: CRO (used for gas fees and transactions)
- Focus Areas: DeFi, NFTs, and interoperability
- Advantages: Low fees, high throughput, and cross-chain compatibility
Cronos Network Specifications
Always verify these details to avoid phishing scams:
| Parameter | Value |
|---|---|
| Network Name | Cronos |
| RPC URL | https://evm-cronos.crypto.org |
| Chain ID | 25 |
| Currency Symbol | CRO |
| Block Explorer URL | https://cronos.org/explorer |
Methods to Add Cronos to MetaMask
Method 1: Manual Configuration (Recommended)
- Open MetaMask: Click the extension icon in Chrome.
- Select Network Dropdown: Top-left corner of the interface.
- Choose "Add Network": Navigate to manual entry.
- Enter Cronos Details: Fill in the specifications above.
- Save: Confirm to add the network.
👉 Need CRO tokens for gas? Buy them securely here
Method 2: Via Cronos Block Explorer
- Visit Cronos Explorer.
- Locate "Add Cronos to MetaMask" (bottom-right).
- Approve the network addition in MetaMask.
- Switch networks when prompted.
Mobile Setup for Cronos
- Launch MetaMask App: Open on your device.
- Tap Network Menu: Top of the screen.
- Select "Add Network": Custom tab.
- Input Cronos Details: Use the table above.
- Confirm: Tap "Add" and verify.
Cronos Testnet for Developers
For testing DApps without real funds:
| Parameter | Testnet Value |
|---|---|
| Network Name | Cronos Testnet |
| RPC URL | https://evm-t3.cronos.org |
| Chain ID | 338 |
| Currency Symbol | TCRO |
Using Cronos Network
- Gas Fees: Pay with CRO tokens (purchase from exchanges like OKX or KuCoin).
- Token Management: Manually add custom tokens via contract addresses.
- DApp Access: Explore Cronos-based platforms like CroSwap or NFT marketplaces.
👉 Stuck? Check our step-by-step token addition guide
Frequently Asked Questions (FAQs)
1. Is MetaMask compatible with CRO?
Yes! Add the Cronos Network to manage CRO tokens and access Cronos DApps.
2. What makes Cronos unique?
It merges Ethereum’s smart contract flexibility with Cosmos’ interoperability, offering low-cost, high-speed transactions.
3. How do I fund my Cronos wallet?
Buy CRO on exchanges (e.g., OKX, Bitget), then transfer to your MetaMask address.
Final Thoughts
Mastering network additions like Cronos expands your Web3 capabilities. With its developer-friendly features and growing ecosystem, Cronos is a strategic choice for DeFi and NFT enthusiasts. Always double-check network settings before transacting!