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Build with Router.

One API and one MCP server for text, image, video, voice and music models, billed in rupees from a prepaid wallet.

Base URL https://userouter.in/api/v1. Money amounts are integer paise, ex-GST, in fields ending _paise. Rates are decimal INR strings, because per-token rates are fractions of a paisa.

How billing works

  • Media models (image, video, voice, music) quote first. POST /quote returns a rupee amount valid for 15 minutes. Running it holds that amount from your wallet, settles it when the render succeeds and releases it in full if it fails.
  • Text models hold the most a request could cost, stream the answer, then settle the tokens actually used and release the rest.
  • You pay the price book price whichever route serves the call. GST at 18% is added on top.
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