Privy Server wallet NextJS Starter

A modern, full-stack web application starter kit that integrates Privy Server wallet authentication with Solana Agent Kit for building secure and scalable web3 applications.

Features

Privy Authentication

Server-side authentication using @privy-io/server-auth for secure user management

Solana Integration

Built-in Solana wallet and token management using solana-agent-kit

Next.js 15

Built on the latest Next.js framework with App Router for optimal performance

Database Integration

Uses Drizzle ORM with PostgreSQL for type-safe database operations

Modern UI

Styled with Tailwind CSS and Radix UI components for a polished look

Rich Text Editing

Includes CodeMirror and ProseMirror integration for enhanced editing

Type Safety

Full TypeScript support throughout the entire codebase

Testing

Configured with Playwright for comprehensive end-to-end testing

Prerequisites

Node.js 18+
pnpm 9.12.3+
PostgreSQL database

Getting Started

Create a new project using gitpick

npx gitpick sendaifun/solana-agent-kit/examples/misc/privy-server-wallet-agent -b v2
cd privy-server-wallet-agent

Install dependencies

pnpm install

Set up environment variables

Create a .env file with the following variables:

# Database
DATABASE_URL=your_postgres_connection_string

# Privy
PRIVY_APP_ID=your_privy_app_id
PRIVY_APP_SECRET=your_privy_app_secret

# Solana
NEXT_PUBLIC_RPC_URL=your_solana_rpc_url

# Optional: OpenAI for AI features
OPENAI_API_KEY=your_openai_api_key

Initialize the database

pnpm db:generate
pnpm db:migrate

Start the development server

pnpm dev

Your application will be available at http://localhost:3000

Available Scripts

Command	Description
`pnpm dev`	Start development server
`pnpm build`	Build for production
`pnpm start`	Start production server
`pnpm lint`	Run linting
`pnpm format`	Format code
`pnpm test`	Run Playwright tests

Database Commands

Command	Description
`pnpm db:generate`	Generate database schemas
`pnpm db:migrate`	Run database migrations
`pnpm db:studio`	Open Drizzle Studio
`pnpm db:push`	Push schema changes
`pnpm db:check`	Check schema changes

Project Structure

├── app/           # Next.js app directory
│   ├── api/       # API routes
│   ├── (auth)/    # Authentication routes
│   └── dashboard/ # User dashboard
├── components/    # React components
│   ├── ui/        # UI components
│   ├── forms/     # Form components
│   └── wallet/    # Wallet components
├── lib/           # Utility functions and libraries
│   ├── db/        # Database configuration
│   ├── auth/      # Auth utilities
│   └── solana/    # Solana utilities
├── hooks/         # Custom React hooks
├── public/        # Static assets
├── tests/         # Playwright tests
└── artifacts/     # Build artifacts

Key Integrations

Privy Authentication

This starter uses Privy for authentication, providing:

Social login (Google, Twitter, etc.)
Email and phone authentication
Wallet-based authentication
Server-side session management

Authentication Code Example

// 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>
  );
}

Solana Agent Kit Integration

The starter comes with Solana Agent Kit pre-configured, allowing users to:

View token balances
Send and receive tokens
Interact with Solana programs
Use AI-powered blockchain interactions

Solana Integration Example

// 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 };
}

Database Setup

This starter uses Drizzle ORM with PostgreSQL. The schema is defined in lib/db/schema.ts:

Database Schema Example

// 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(),
});

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the terms of the license included in the LICENSE file.

Introduction

Quickstart

Plugins

Adapters

Using LLMs

Examples

Devrel Agents

Integrations

Privy Server wallet NextJS Starter

Features

Privy Authentication

Solana Integration

Next.js 15

Database Integration

Modern UI

Rich Text Editing

Type Safety

Testing

Prerequisites

Getting Started

Available Scripts

Database Commands

Project Structure

Key Integrations

Privy Authentication

Solana Agent Kit Integration

Database Setup

Contributing

License

Introduction

Quickstart

Plugins

Adapters

Using LLMs

Examples

Devrel Agents

Integrations

​Features

Privy Authentication

Solana Integration

Next.js 15

Database Integration

Modern UI

Rich Text Editing

Type Safety

Testing

​Prerequisites

​Getting Started

​Available Scripts

​Database Commands

​Project Structure

​Key Integrations

​Privy Authentication

​Solana Agent Kit Integration

​Database Setup

​Contributing

​License

Features

Prerequisites

Getting Started

Available Scripts

Database Commands

Project Structure

Key Integrations

Privy Authentication

Solana Agent Kit Integration

Database Setup

Contributing

License