Responses starter app

This repository contains a NextJS starter app built on top of the Responses API. It leverages built-in tools (web search and file search) and implements a chat interface with multi-turn conversation handling.

Features:

• Multi-turn conversation handling
• Web search tool configuration
• Vector store creation & file upload for use with the file search tool
• Function calling
• Streaming responses & tool calls
• Display annotations

This app is meant to be used as a starting point to build a conversational assistant that you can customize to your needs.

How to use

1. Set up the OpenAI API:

   • If you're new to the OpenAI API, sign up for an account.
   • Follow the Quickstart to retrieve your API key.

2. Set the OpenAI API key:

   2 options:

   • Set the OPENAI_API_KEY environment variable globally in your system
   • Set the OPENAI_API_KEY environment variable in the project: Create a .env file at the root of the project and add the following line (see for reference):