RouteMux AI Gateway and Model Routing API

RouteMux is a reliability-focused AI gateway for developers, engineering teams, and businesses that need access to many AI models through a single integration. The platform offers one API key and one OpenAI-compatible endpoint for routing requests across multiple providers, including workflows aligned with OpenAI, Anthropic, and Vertex. It highlights multi-layer redundancy, failover handling, high availability, and fast integration. Billing is usage-based, with prepaid wallet funding, transparent charges, payment only for successful requests, and a refundable unused balance.