4ipl3x is a managed router that gives you isolated API keys, usage controls, and reliable access to powerful AI models.
Everything you need to safely expose AI capabilities.
Issue separate keys to every user or team. Your backend credentials are never exposed.
Built-in per-key token limits (default 100k tokens/day) with automatic enforcement.
Automatic rotation of backend keys when capacity or rate limits are reached.
Works with both OpenAI (/v1/chat/completions) and Anthropic (/v1/messages) formats.
Real-time monitoring and email notifications when limits are approached or exceeded.
Built on Cloudflare Workers and AI Gateway for low latency and high reliability worldwide.
A clean separation between users and your backend infrastructure.
Use 4ipl3x as your OpenRouter Custom Provider.