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9Router

App

AI gateway that routes requests across model providers

AI & Agents · Since 2025

About

9Router is the front door for AI traffic on this server. It sits between client apps and large language model providers, routing every request to the right model with configurable rules — by task, cost, or availability. Requests are logged, timed, and measured per provider, which makes model performance comparable instead of anecdotal. When a provider degrades or a rate limit hits, traffic shifts to the next best route without the calling app noticing.

What it does

  • Multi-provider model routing with per-route rules
  • Request logging, latency, and cost tracking per provider
  • Automatic failover when a provider errors or rate-limits
  • Dashboard for usage, health, and route configuration
  • WebSockets support for streaming responses

Stack

  • Go
  • Next.js
  • SQLite

This service has a public interface.

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