Highlights: • Next.js admin console with a rebuilt setup wizard, dashboard, logs, API keys, docs, settings and chat playground. • Native Gemini endpoint: POST /v1beta/models/{model}:generateContent. • OpenAI-compatible endpoint: POST /v1/chat/completions and GET /v1/models. • Anthropic-compatible endpoint: POST /v1/messages. • Multi-account rotation with cooldowns, retries, quota handling and automatic account reactivation. • Local SQLite backend using Node.js node:sqlite, plus optional Firebase Firestore. • Secure API key store with hashed keys, JWT admin sessions, rate limiting and Helmet headers. • Streaming support across Gemini, OpenAI-compatible and Anthropic-compatible surfaces. • Function calling, system prompts, tool payloads, image payloads and request logging.

OpenGem

Free, Open-Source AI API Gateway in 1 file

Free, Open-Source AI API Gateway in 1 file