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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 chain Id. Starknet network has two official networks:

  • Ssepolia testnet chain ID - 0x534e5f5345504f4c4941
  • Mainnet chain ID - 0x534e5f4d41494e
const switchChain = async (chainId: string) => {
    try {
        await wallet?.request({
            type: 'wallet_switchStarknetChain',
            params: { chainId: chainId },
        });
        console.log(`Switched to chainId: ${chainId}`);
    } catch (e) {
        console.error("Failed to switch chain:", e);
    }
};

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;
};