What is an AI API router, and why teams need one

When a team uses several model providers, the painful part is rarely a single API call. Pricing, keys, balance, error handling, and invoices become scattered across different dashboards.

A unified AI API router gives the team one entry point. Beginners can understand the product through pricing and docs, developers can copy compatible requests, and admins can inspect balance, usage, and invoices in the console.

AnixAPI organizes that experience in the frontend. Account, recharge, key, usage, and invoice facts are still confirmed by Sub2API as the authoritative backend.