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Nexus: AI API for any workflow

Nexus is a universal AI API for people, businesses, automations, chat bots, developers and coding tools. One profile provides a Telegram control panel, key-specific model access and OpenAI-, Anthropic- and Gemini-compatible routes.

  • Start as a user

Create a profile, use the free trial when available, top up the balance and issue a key in the Telegram bot

Quick start

  • Build a product

Choose the protocol that fits your application and begin with a minimal safe request

Use cases

  • Integrate an API

Read the model catalog for your key, then follow the complete route, limit and error reference

API reference

What to remember

  • Model and endpoint access belongs to a particular API key.
  • The profile balance is shared by its keys and is accounted in RUB.
  • GET /v1/models is the source for the current catalog of that key.
  • Keys, limits, model policies, IP allowlists and revocation are self-service.
  • Nexus does not claim official partnership with third-party client or model brands.

Service availability is shown at status.nexus-hub.ru.