I'll create an AI code generator interface using Next.js and the AI SDK 12. This will allow you to input a prompt and get code generated by an AI model.

This AI code generator uses the AI SDK to generate code based on your prompts 34. Here's what it includes:

1. A form where you can describe the code you need
2. Language selection (JavaScript, TypeScript, Python, Go)
3. Code generation using OpenAI's GPT-4o model
4. Copy-to-clipboard functionality

The application uses server actions to handle the AI code generation process, keeping your API keys secure on the server side.

To use this in your project:

1. Make sure you have the AI SDK installed: npm i ai @ai-sdk/openai
2. Set up your OpenAI API key as an environment variable (OPENAI_API_KEY)
3. Add these files to your Next.js project

You can customize the language options, styling, or add more features like saving generated code snippets or adding more specific code generation options.

Let's add the OpenAI API key to your project. You'll need this for the AI code generator to work properly.