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Getting Started

  • Overview
  • Quick Start
  • Authentication

API Reference

  • Messages
  • Streaming
  • Models
  • Errors

SDKs & Tools

  • SDK Examples

Documentation

Drop-in Anthropic and OpenAI-compatible API access. Browse the sections below or try the Quick Start.

Base URL: https://api.cheapai.cc

  • Quick Start — Send your first request in under a minute.
  • Authentication — How API keys are passed.
  • POST /v1/messages
  • Streaming
  • GET /v1/models
  • SDK Examples
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Claude-compatible API access with flat per-request billing. Built for SDKs, editors, agents, and automation.

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