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Overview

Cronos is a Layer 2 solution enhancing Ethereum by providing developers with faster and more cost-efficient transactions. As Cronos is EVM compatible, you can follow the Ethereum documentation to send your first transaction and utilize all other wallet features.

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Configure Cronos

Via Magic SDK, you can connect to Cronos. Cronos is EVM compatible so you can directly follow the Ethereum installation.

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Mainnet

Mainnet Block Explorer: https://cronoscan.com/
JavaScript
const customNodeOptions = {
  rpcUrl: "https://evm.cronos.org/", // Cronos mainnet URL
  chainId: 25, // Your own node's chainId
};

// Setting network to Cronos
const magic = new Magic("YOUR_PUBLISHABLE_API_KEY", {
  network: customNodeOptions,
});

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Testnet

Testnet Block Explorer: https://testnet.cronoscan.com/
JavaScript
const customNodeOptions = {
  rpcUrl: 'https://evm-t3.cronos.org/', // Cronos testnet URL
  chainId: 338, // Cronos testnet chainId
}

// Setting network to Cronos
const magic = new Magic('YOUR_PUBLISHABLE_API_KEY', { network: customNodeOptions });

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Compatibility

  • All Auth, User and most Wallet module methods*
  • All EVM Provider functionality to respond to supported RPC methods
*Some Widget UI features are not yet compatible such as NFT Viewer and Fiat On-ramps. Need a feature or see a problem? File an issue on our github repo.

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Resources & Tools