Cloudflare Worker Template - ChatGPT API

This is a simple template to set up a Worker with a minimal, CORS-enabled API with an endpoint for demonstrating communication with ChatGPT. This is far from a feature complete API/implementation; consider it a barebones skeleton to get you started on your journey!

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Requirements

1. Obtain an OpenAI API key here
2. Wrangler CLI should be installed

Getting Started

1. Clone this repo
2. npm install (install the dependencies)
3. Rename wrangler.toml.example to wrangler.toml, and replace the placeholder values with your own.
4. With the OpenAI key copied to clipboard, run this: wrangler secret put OPENAI_API_KEY then paste the key.
5. You're ready to go!

Commands

• npm run dev - launches dev mode to allow testing locally/in browser
• wrangler publish - publishes the Worker to Cloudflare

Exposed API

POST /gpt

Send a raw message (text or JSON encoded) to this endpoint, expecting the extracted response in reply.

Here's an example from the console (using itty-fetcher for simplification):