Install and configure AI-Model-Wrapper-for-OpenAI

1# Required dependencies
2npm install openai
3npm install -D typescript @types/node
4 
5# Or if using Bun
6bun add openai
7bun add -D typescript @types/node

1// Create the library file
2// Save as ai-model-lib.ts in your project

1import { AIModel } from './ai-model-lib';
2 
3// Simplest usage with OpenRouter (free tier available)
4const ai = new AIModel({
5  apiKey: 'your-api-key-here',
6  provider: 'openrouter',
7  debug: true
8});
9 
10// Send a message and get response
11const response = await ai.sendTextMessage('Hello, how are you?');
12console.log(response.content);

1# .env file
2OPENROUTER_API_KEY=your_openrouter_key_here
3OPENAI_API_KEY=your_openai_key_here
4ANTHROPIC_API_KEY=your_anthropic_key_here

1// Create from environment variables
2const ai = AIModel.createFromEnv('openrouter', {
3  temperature: 0.7,
4  maxTokens: 1000
5});

1import { ProviderRegistry } from './ai-model-lib';
2 
3// Register custom provider
4ProviderRegistry.registerProvider('my-provider', {
5  name: 'My AI Service',
6  baseURL: 'https://api.my-ai.com/v1',
7  defaultModel: 'my-model-v1',
8  headers: {
9    'X-Custom-Header': 'value'
10  }
11});