5. Developers

Development Environment

Riche Chain supports all standard Ethereum development tools.

• Solidity Version: We strongly recommend using Solidity 0.8.25 for all smart contract deployments to ensure security and efficiency.
• Libraries: Full support for OpenZeppelin contracts.

Network Information

• Mainnet RPC: https://seed-richechain.com/
• WebSocket (WSS): wss://seed-richechain.com:8586/
• Chain ID: 132026

Smart Contract Deployment (Hardhat)

To deploy on Riche Chain, update your hardhat.config.js:

module.exports = {
  solidity: "0.8.25",
  networks: {
    riche: {
      url: "[https://seed-richechain.com/](https://seed-richechain.com/)",
      chainId: 132026,
      accounts: [process.env.PRIVATE_KEY] // Ensure this is secured
    }
  }
};