Manage Starknet networks

Switch between networks

Allow users to switch between different Starknet networks, such as mainnet and testnet. This function enables switching by setting the appropriate network RPC URL.

const switchNetwork = async (network) => {
  try {
    const starknet = getStarknet();

    // Example network URLs
    const networks = {
      mainnet: 'https://mainnet.starknet.io',
      testnet: 'https://sepolia.starknet.io'
    };

    // Set the provider based on the selected network
    starknet.setProvider({ rpcUrl: networks[network] });

    console.log(`Switched to ${network}:`, starknet.provider);
  } catch (error) {
    console.error('Error switching network:', error);
  }
};

Check the current network

Confirm that the dapp is connected to the correct network:

const checkCurrentNetwork = () => {
  const starknet = getStarknet();
  const currentNetwork = starknet.provider.rpcUrl;
  console.log('Currently connected to:', currentNetwork);
  return currentNetwork;
};