✨Integration

Part 1: Importing Required Libraries

javascriptCopy codeconst ethers = require('ethers');

Part 2: Setting Contract Address and ABI

javascriptCopy codeconst contractAddress = 'YOUR_CONTRACT_ADDRESS';
const abi = [
    // Your contract ABI here
];

Part 3: Connecting to Ethereum Network

javascriptCopy codeconst provider = new ethers.providers.JsonRpcProvider('YOUR_JSON_RPC_PROVIDER_URL');

Part 4: Setting Up Signer

javascriptCopy codeconst privateKey = 'YOUR_PRIVATE_KEY';
const wallet = new ethers.Wallet(privateKey, provider);

Part 5: Creating Contract Instance

javascriptCopy codeconst contract = new ethers.Contract(contractAddress, abi, wallet);

Part 6: Interacting with Contract Methods

javascriptCopy codeasync function submitKYC(name, userId) {
    const tx = await contract.submitKYC(name, userId);
    await tx.wait();
    console.log('KYC submitted successfully.');
}

async function verifyKYC(index) {
    const tx = await contract.verifyKYC(index);
    await tx.wait();
    console.log('KYC verified successfully.');
}

async function getKYCDetails(index) {
    const details = await contract.getKYCDetails(index);
    console.log('KYC Details:', details);
}

Part 7: Example Usage

javascriptCopy code// Example usage
submitKYC("John Doe", "123456789");
verifyKYC(0);
getKYCDetails(0);

Remember to replace 'YOUR_CONTRACT_ADDRESS', 'YOUR_JSON_RPC_PROVIDER_URL', and 'YOUR_PRIVATE_KEY' with your actual contract address, JSON RPC provider URL, and private key respectively.