KeyLM - Bring Your AI

*Your keys. Your models. Your control.

A unified chat workspace for OpenAI, Gemini, and Anthropic with a built-in Groq free fallback. Store your API keys securely, switch between providers seamlessly, and chat with streaming responses all in one place.

✨ Features

• BYOK (Bring Your Own Key) - Use your own API keys from OpenAI, Gemini, and Anthropic
• KeyLM Free - New accounts can use a shared Groq model with daily user/global quotas
• Encrypted Storage - Keys are encrypted at rest and never exposed to the client
• Multi-Provider Support - Switch between AI providers without losing context
• Auto Model Discovery - Automatically fetches and caches available models per provider
• Token Usage Tracking - Assistant replies show prompt/output/total token usage when available
• Smart Upsell Notice - After 5 free requests, users see a reminder to switch to their own key for better quality

Quick Start

1. Install dependencies

npm install

2. Configure environment

cp .env.example .env

3. Setup database

npm run prisma:migrate

4. Run the app

npm run dev

Open http://localhost:3000 and create an account to get started. New users can chat on the shared Groq free tier until they connect their own provider key.

🏗️ Tech Stack

• Frontend: Next.js 14 (App Router), React, TypeScript
• Backend: Next.js API Routes
• Database: PostgreSQL with Prisma ORM
• Auth: Custom JWT-based authentication
• Encryption: AES-256-GCM for API key storage
• Streaming: Server-Sent Events (SSE)

👨‍💻 Author

** Shakil Ahmed**

• GitHub: @ahmedmshakil