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Documentation Index

Fetch the complete documentation index at: https://docs.ruapi.ai/llms.txt

Use this file to discover all available pages before exploring further.

Quick start

From sign-up to first request in 5 minutes.

OpenAI compatible

Use the official OpenAI SDK. Just swap the base_url.

Dozens of models

OpenAI, Anthropic Claude, Google Gemini, xAI Grok, DeepSeek and more.

Support

support@ruapi.ai — questions about anything.

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What is RuAPI

RuAPI is a single API gateway to the world’s leading AI models. One API key, one OpenAI-compatible SDK, one USDT balance — and you get access to dozens of models from different providers without opening accounts at each of them.

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Who is it for

  • Developers in regions where bank cards are blocked or unreliable for foreign AI services.
  • Teams that need multiple models in one project — separate accounts at each vendor become a chore.
  • Researchers who want to quickly compare Claude / GPT / Gemini answers on the same prompt.

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How it works

1

Sign up

Create an account on www.ruapi.ai with email and password.
2

Top up

Send USDT via TRC20, BEP20 or Polygon — your balance updates automatically once the transaction is confirmed.
3

API key

In the Tokens section, generate an API key (starts with sk-...) and copy it.
4

First request

Set base_url=https://www.ruapi.ai/v1 in your OpenAI SDK and call any supported model.

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Help

Got questions? Email support@ruapi.ai — we typically reply within one business day.