Greeting Card Creator

Create personalized greeting cards with AI-generated messages, cover art, and voice narration. Supports birthdays, weddings, thank yous, and custom occasions—perfect for customer outreach, employee recognition, or marketing campaigns.

Prerequisites

• Node.js (v20 or higher)
• npm
• An Inworld AI account and API key
• Anthropic API key (for message generation)
• Google AI API key (for image generation)

Get Started

Step 1: Clone the Repository

git clone https://github.com/inworld-ai/greeting-card-node.git
cd greeting-card-node

Step 2: Install Dependencies

npm install
cd server && npm install

Step 3: Configure Environment Variables

Create a .env file in the server/ directory:

INWORLD_API_KEY=your_inworld_api_key
ANTHROPIC_API_KEY=your_anthropic_api_key
GOOGLE_API_KEY=your_google_api_key

Get your Inworld API key from the Inworld Portal.

Step 4: Run the Application

For development (with auto-reload):

npm run dev:all

Or run frontend and backend separately:

# Terminal 1 - Backend
npm run dev:server

# Terminal 2 - Frontend
npm run dev

For production:

npm run build

Repo Structure

greeting-card-node/
├── src/                  # Frontend React application
│   ├── components/       # UI components
│   └── services/         # API services (TTS, sharing)
├── server/               # Backend Express server
│   ├── components/       # Inworld Runtime SDK integration
│   └── index.ts          # API endpoints
├── public/               # Static assets (audio, fonts)
├── README.md             # Documentation
├── package.json          # Frontend dependencies
└── LICENSE               # MIT License

Architecture

This template demonstrates three key Inworld technologies:

Additional integrations:

• Anthropic Claude - Personalized message generation
• Google Gemini - AI-generated cover art

Troubleshooting

• Bug Reports: GitHub Issues
• General Questions: For inquiries and support, email us at support@inworld.ai

Contributing

We welcome contributions! Please see CONTRIBUTING.md for guidelines on how to contribute to this project.

License

This project is licensed under the MIT License - see the LICENSE file for details.