Add BlackVault — Open-source proxy gateway for AI API keys #97

BlackVault

GitHub: https://github.com/venkat22022202/black-vault
Live Demo: https://black-vault-murex.vercel.app
License: MIT

Description

Open-source proxy gateway for AI API keys with instant access revocation. Instead of sharing real API keys with AI agents, generate proxy tokens. BlackVault injects the real key server-side and forwards to OpenAI, Anthropic, Google AI, and Nebius AI with full SSE streaming.

Kill a session = instant 401. No key rotation needed.

Security Features

• AES-256-GCM encrypted vault with per-user derived keys (HKDF)
• Proxy tokens SHA-256 hashed — plaintext never stored
• Session lookups Redis-cached (60s TTL) for fast revocation
• Rate limited at 200 req/min per user
• Activity audit trail for every action

Tech

Next.js 16 · TypeScript · tRPC · Drizzle ORM · Neon Postgres · Upstash Redis · Clerk Auth