Quickstart Coding tools API reference Errors Billing

Getting Started

Quickstart API Keys Base URL & Endpoints Authentication

Coding Tools

Claude Code OpenAI Codex Gemini CLI OpenCode, OpenClaw & Hermes Desktop clients (Cherry Studio & more)

API Reference

OpenAI-compatible API Anthropic-compatible API Model list Requests, responses & errors

Billing & Usage

Billing units Rate limits & concurrency

Error Codes

Account

Account & billing

Policies & FAQ

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API Reference

OpenAI-compatible API
Anthropic-compatible API
Model list
Requests, responses & errors