Privy Server wallet NextJS Starter

// app/providers.tsx
import { PrivyProvider } from '@privy-io/react-auth';
import { PrivyWagmiConnector } from '@privy-io/wagmi-connector';

export function Providers({ children }: { children: React.ReactNode }) {
  return (
    <PrivyProvider
      appId={process.env.NEXT_PUBLIC_PRIVY_APP_ID!}
      config={{
        loginMethods: ['email', 'wallet'],
        appearance: {
          theme: 'light',
          accentColor: '#676FFF',
        },
        embeddedWallets: {
          createOnLogin: 'users-without-wallets',
        },
      }}
    >
      <PrivyWagmiConnector>
        {children}
      </PrivyWagmiConnector>
    </PrivyProvider>
  );
}

// lib/solana/agent.ts
import { SolanaAgentKit, createVercelAITools } from 'solana-agent-kit';
import TokenPlugin from '@solana-agent-kit/plugin-token';
import { PublicKey } from '@solana/web3.js';

export function createSolanaAgent(wallet: any) {
  const agent = new SolanaAgentKit(
    {
      publicKey: new PublicKey(wallet.publicKey),
      signTransaction: wallet.signTransaction,
      signMessage: wallet.signMessage,
      sendTransaction: wallet.sendTransaction,
    },
    process.env.NEXT_PUBLIC_RPC_URL!,
    {}
  ).use(TokenPlugin);

  const tools = createVercelAITools(agent, agent.actions);
  
  return { agent, tools };
}

// lib/db/schema.ts
import { pgTable, serial, text, timestamp, uuid } from 'drizzle-orm/pg-core';

export const users = pgTable('users', {
  id: serial('id').primaryKey(),
  privyUserId: text('privy_user_id').notNull().unique(),
  walletAddress: text('wallet_address'),
  email: text('email'),
  createdAt: timestamp('created_at').defaultNow(),
  updatedAt: timestamp('updated_at').defaultNow(),
});

export const transactions = pgTable('transactions', {
  id: uuid('id').defaultRandom().primaryKey(),
  userId: serial('user_id').references(() => users.id),
  signature: text('signature').notNull(),
  amount: text('amount').notNull(),
  tokenAddress: text('token_address'),
  recipient: text('recipient').notNull(),
  status: text('status').notNull(),
  createdAt: timestamp('created_at').defaultNow(),
});