# Raon API

> Raon serves the raon-1-mini-preview model through the OpenAI Chat Completions, OpenAI Responses and Anthropic Messages APIs. These are its docs as Markdown; each link below is one page.

## Overview

- [Getting started](/en/docs.md): Get an API key and make your first request to Raon.
- [Models](/en/docs/models.md): The model Raon serves and what it accepts.
- [SDKs and frameworks](/en/docs/sdks.md): Point the OpenAI and Anthropic SDKs, LangChain or the Vercel AI SDK at Raon.

## APIs

- [Chat Completions](/en/docs/chat-completions.md): The OpenAI Chat Completions format, at POST /v1/chat/completions.
- [Responses](/en/docs/responses.md): The OpenAI Responses format, at POST /v1/responses.
- [Messages](/en/docs/messages.md): The Anthropic Messages format, at POST /v1/messages.
- [What is refused](/en/docs/limits.md): Requests Raon refuses, and what to send instead.

## Capabilities

- [Streaming](/en/docs/streaming.md): Receive the answer as server-sent events while it is written.
- [Reasoning](/en/docs/reasoning.md): Read the model's reasoning and allow enough output tokens for its answer.
- [Structured outputs](/en/docs/structured-outputs.md): Have the model answer in JSON that matches your schema.
- [Web search](/en/docs/web-search.md): Let the model search the web and cite its sources.
- [Tool calling](/en/docs/tool-calling.md): Give the model functions your code runs.

## Usage and limits

- [Tokens and usage](/en/docs/usage.md): Token counts, API usage fields, and the free preview.
- [Rate limits](/en/docs/rate-limits.md): How many requests and tokens you can send per minute, and what happens past the limit.
- [Errors](/en/docs/errors.md): Error statuses and shapes, which ones to retry, and how long a request can take.
- [Troubleshooting](/en/docs/faq.md): Common problems and how to fix them.

## Agent integrations

- [Claude Code](/en/docs/claude-code.md): Run Claude Code on Raon with a separate command, keeping your own Claude setup.
- [Codex](/en/docs/codex.md): Run Codex on Raon with a separate profile and command, keeping your own Codex setup.
- [OpenClaw](/en/docs/openclaw.md): Register Raon as an OpenClaw model provider and choose whether to make it the default.
- [Hermes](/en/docs/hermes.md): Register Raon as a Hermes provider and choose whether to make it the default.
- [Other compatible tools](/en/docs/compatible-tools.md): Connect any tool that takes a custom OpenAI-compatible provider.
- [Installer options](/en/docs/installer-options.md): Run the installers without questions, and undo what they did.

## API reference

- [OpenAPI document](/openapi.yaml): The API contract: every endpoint, parameter, refusal and error shape.

## Korean

- [Korean index](/ko/llms.txt)