Documentation

Build against ezrouter

Use one OpenAI-compatible endpoint for routed model access, Anthropic-compatible agent workflows, usage accounting, and production error handling.

Getting startedYour first API callAPI referenceCreate chat completionIntegrationsClaude Code

Getting started

Error codesYour first API callRate limits and capacityTokens and token usage

Guides

Anthropic API surfaceUse ezrouter with coding agentsJSON outputPrompt cacheMulti-round chatThinking modeTool calls

API reference

Create chat completionList modelsAPI reference

Cookbook

Chat completion: curlChat completion: Node.jsChat completion: Python

Integrations

CC SwitchClaude CodeGitHub CopilotOpenCode