Dodgy Stock Predictions

This repository is a stock predictions application demonstrating the integration between CloudFlare Workers, CloudFlare AI Gateway, CloudFlare Pages and OpenAI API for generating humorous stock predictions.

Architecture

The application consists of three main components:

• A frontend web application built with vanilla JavaScript
• An OpenAI predictions worker for generating stock analysis
• A Polygon API worker for fetching historical stock data

Key Features

• Real-time stock data fetching using Polygon.io API
• AI-powered stock predictions using OpenAI's GPT-4 model
• CORS-enabled API endpoints for cross-origin requests
• Smart placement optimization for CloudFlare Workers
• Configurable date ranges for historical data analysis

Getting Started

Prerequisites

• node.js
• npm
• A CloudFlare account with Workers and Pages enabled
• A Polygon.io API key
• An OpenAI API key

Running the Frontend Locally

1. Clone the repository:

   git clone https://github.com/robinsalehjan/dodgy-stock-predictions.git
   cd dodgy-stock-predictions

2. Install dependencies and start the frontend:

   cd web && npm install && npm run start

Deploying the Workers

1. Deploy the OpenAI predictions worker:

   cd workers/openai-stock-predictions-worker
   npm install
   npm run deploy

2. Deploy the Polygon API worker:

   cd workers/polygon-api-worker
   npm install
   npm run deploy

Environment Variables

The following environment variables need to be set in your CloudFlare Workers:

OpenAI Predictions Worker

• OPENAI_API_KEY: Your OpenAI API key
• AUTH_OPENAI_STOCK_PREDICTIONS_WORKER: CloudFlare AI Gateway authorization token

Polygon API Worker

• POLYGON_API_KEY: Your Polygon.io API key

Disclaimer

This application is for entertainment purposes only. The stock predictions are intentionally humorous and should not be used for actual financial decisions.