MCPM

A React + TypeScript app for prediction market simulation and analysis.

This version removes direct Supabase usage. The frontend now calls local /api endpoints served by this same app (no Supabase required), while still supporting an external backend via VITE_API_BASE_URL if you prefer.

Local development

Requirements:

• Node.js 18+
• npm

git clone <YOUR_GIT_URL>
cd MCPM
npm install
npm run dev

Scripts

• npm run dev - Start the Vite development server
• npm run build - Build production assets
• npm run preview - Preview the production build locally
• npm start - Start the production preview server (binds to 0.0.0.0:$PORT for Railway)
• npm run test - Run test suite

Backend/API configuration

The frontend calls:

• POST /api/firecrawl-scrape
• POST /api/ai-analysis

By default it uses same-origin requests and the included Node server handles these routes.

Required server env vars for full functionality:

• AI_GATEWAY_API_KEY (required for POST /api/ai-analysis)
• AI_GATEWAY_URL (optional, defaults to OpenRouter Chat Completions endpoint)

Optional frontend override:

• VITE_API_BASE_URL (if you want the frontend to call a separate backend service instead of same-origin).

Deploying on Railway

1. Deploy this service (it now includes both frontend + /api routes in one process).
2. Set AI_GATEWAY_API_KEY (and optionally AI_GATEWAY_URL) on Railway.
3. If you later split backend/frontend, set VITE_API_BASE_URL in the frontend service.

Tech stack

• Vite
• React
• TypeScript
• Tailwind CSS
• shadcn/ui