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Recipe 05: Wallet Adapter Integration

Use LazorKit alongside other wallets with popular Solana wallet adapters

💡 Why Use Wallet Adapters?

While LazorKit provides an excellent standalone wallet experience with passkeys, many users already have their preferred wallets (Phantom, Solflare, Backpack, etc.).

The Best of Both Worlds:

✓New users: Onboard instantly with passkeys (no extension needed)
✓Existing users: Connect their preferred wallet
✓LazorKit users: Still get gasless transactions via paymaster

Key Integration Point:

import { registerLazorkitWallet } from '@lazorkit/wallet';

// Register LazorKit as a wallet-standard wallet
useEffect(() => {
  registerLazorkitWallet({
    rpcUrl: 'https://api.devnet.solana.com',
    portalUrl: 'https://portal.lazor.sh',
    paymasterConfig: {
      paymasterUrl: 'https://kora.devnet.lazorkit.com',
    },
  });
}, []);

This registers LazorKit as a discoverable wallet that any wallet-standard compatible adapter can detect.

How It Works

Call registerLazorkitWallet() on app init to make LazorKit discoverable

Setup Wallet Provider

Wrap your app with the wallet adapter provider of your choice

LazorKit Appears as Option

Users see LazorKit alongside Phantom, Solflare, and other wallets

Use Standard Hooks

Use the adapter's hooks (useWallet, etc.) - works the same regardless of which wallet is connected

Choose an Adapter

Each example below demonstrates the same gasless USDC transfer feature, but using a different wallet adapter library. Click to try each one!

Anza Wallet Adapter

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The official Solana wallet adapter by Anza (formerly Solana Labs). Most widely used in the ecosystem.

@solana/wallet-adapter-react@solana/wallet-adapter-react-ui

✓ Industry standard for Solana dApps
✓ Built-in modal with wallet icons

Wallet UI

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A modern, unstyled UI library built on Wallet Standard. Highly customizable with Tailwind CSS.

@wallet-ui/react

✓ Headless/unstyled components
✓ Full Tailwind CSS integration

ConnectorKit

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Solana Foundation's official connector kit. Simple hooks-based API for wallet connectivity.

@solana/connector

✓ Official Solana Foundation package
✓ Minimal bundle size

Jupiter Unified Wallet Kit

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The Swiss Army Knife wallet adapter used by Jupiter and Meteora. Feature-rich with multiple themes.

@jup-ag/wallet-adapter

✓ Battle-tested by Jupiter & Meteora
✓ Built-in themes (Light, Dark, Jupiter)