CF Workers + Langchain

AI Agent Travel Assistant

Built with Next.js 13 on the edge, Cloudflare Workers & Pages, OpenAI Function Calling, and Langchain. Check it out on .

Where are you travelling from?

Describe your ideal trip:

OpenAI key:

Create an OpenAI account, then find your key at

SerpApi key:

Create a SerpApi account, then find your key at