ApiFlux

ApiFlux is a multi-protocol AI router and enterprise AI gateway that gives you a single API key for Claude, GPT, Gemini, DeepSeek, Qwen, Kimi, and more than 100 frontier models. Instead of juggling separate accounts and credentials for every provider, you manage one key and switch between top models whenever you need.

It supports native Anthropic, OpenAI, and Gemini APIs, along with OpenAI-compatible integrations, so your existing tools and libraries keep working. Automatic failover keeps your applications running when a provider goes down or a request fails.

Billing is transparent with per-token pricing, and built-in usage monitoring helps you track spend and performance across models. Switching to a different model takes moments, so you can test and compare options without extra setup.

Developers can connect AI coding tools, SDKs, agents, and production applications simply by changing the API base URL instead of rewriting their code. That means faster onboarding, fewer integration headaches, and a smoother path from prototype to production.