Quick start

How to

Opstack Kit works with OP Stack chains. Type /chains adding opstack-kit/chains

For this code example, we use useWriteDepositETH To quickly deposit ETH to your L2 in just one click.

app.tsx

import { useWriteDepositETH } from 'opstack-kit'

const { writeDepositETH } = useWriteDepositETH()

return (
  <button
    onClick={() =>
      // It should be on the correct L1 network with l2ChainId to start the transaction.
      writeDepositETH({ 
        args: {
          to: '0x215db47f1B2ae03ec45024Cf62ce82879b137469', // your addres
          amount: 10000000000000000n, // amount ETH (n = wei)
          // Others call args (If that doesn't work, you can try adding the required args, e.g. gasLimit: 21000n,)  
            // gasLimit: 21000n,
            // data: '0x',
        },
        l2ChainId: 11155420, // Your OP Stack chains by main/config.ts with "opstack-kit/chains"
      })}
  >
    Deposit ETH
  </button>
)

main/config.ts

// main.ts
import { sepolia, optimismSepolia } from 'opstack-kit/chains'

...
...
...
const config = getDefaultConfig({
  appName: 'My RainbowKit App',
  projectId: import.meta.env.VITE_SOME_KEY,
  chains: [sepolia, optimismSepolia],
  ssr: true,
});

---------------------------------------------------------
// config.ts
import { createConfig, http } from 'wagmi'
import { sepolia, optimismSepolia } from 'opstack-kit/chains'

export const config = createConfig({
  chains: [sepolia, optimismSepolia],
  transports: {
    [sepolia.id]: http(),
    [optimismSepolia.id]: http(),
  },
})

Check out the Configuring for more.