This example demonstrates how to use the Vercel AI SDK with Next.js and the experimental_createProviderRegistry function to handle multiple providers and models and switch between them easily in your application.

Run create-next-app with npm, Yarn, or pnpm to bootstrap the example:

npx create-next-app --example https://github.com/vercel-labs/ai-sdk-preview-provider-registry ai-sdk-preview-provider-registry-example

yarn create next-app --example https://github.com/vercel-labs/ai-sdk-preview-provider-registry ai-sdk-preview-provider-registry-example

pnpm create next-app --example https://github.com/vercel-labs/ai-sdk-preview-provider-registry ai-sdk-preview-provider-registry-example

To run the example locally you need to:

1. Sign up for accounts with the AI providers you want to use (e.g., OpenAI, Anthropic).
2. Obtain API keys for each provider.
3. Set the required environment variables as shown in the .env.example file, but in a new file called .env.
4. npm install to install the required dependencies.
5. npm run dev to launch the development server.

To learn more about Vercel AI SDK or Next.js take a look at the following resources:

• Vercel AI SDK docs
• Vercel AI Playground
• Next.js Documentation