Before interacting with contracts, your frontend must establish a connection with the user’s wallet (MetaMask, Xeta AI Wallet, etc.) and point to the VSC Mainnet RPC.

VSC Mainnet RPC Details:

• RPC URL: https://rpc.vscblockchain.org
• Chain ID: 420042
• Currency Symbol: VSG
• Block Explorer: https://explorer.vscblockchain.org

Users can be prompted to add VSC to their wallet automatically via JavaScript.

async function addVSCNetwork() {
  if (window.ethereum) {
    try {
      await window.ethereum.request({
        method: 'wallet_addEthereumChain',
        params: [{
          chainId: '0x668ca', // Hex value of chainId (example: 12345 -> 0x3039)
          chainName: 'Vector Smart Chain',
          nativeCurrency: {
            name: 'Vector Smart Gas',
            symbol: 'VSG',
            decimals: 18,
          },
          rpcUrls: ['<https://rpc.vscblockchain.org>'],
          blockExplorerUrls: ['<https://explorer.vscblockchain.org>'],
        }],
      });
    } catch (error) {
      console.error("Failed to add VSC:", error);
    }
  }
}