llmapi Documentation

Start with a monthly subscription or pay-as-you-go API billing, then configure the base URL, matching key and model ID for your client protocol. These guides cover Claude Code, editors, desktop apps and SDKs.

A monthly subscription uses a subscription key, with supported models sharing the plan quota. Pay-as-you-go API billing uses a separate key and balance. Select the matching key type in the Console, then configure your client protocol. Topping up API credit does not increase subscription quota. Compare subscription plans →
⚡ One-Click Setup (recommended)

Auto-detects issues, configures your environment, and launches Claude Code. Works for Claude Code CLI, VS Code, Cursor, Windsurf, JetBrains, Antigravity, and every other IDE.

Windows (PowerShell)
irm llmapi.pro/setup.ps1 | iex

CMD users: run powershell first.

macOS / Linux
curl -fsSL llmapi.pro/setup.sh | bash

The script prompts for your API Key, configures everything, and starts Claude Code.

🚀 Manual / Quick StartSetup GuideClaude CodeCursor
Anthropic
https://llmapi.pro — Claude Code / Anthropic SDK, no /v1
OpenAI
https://llmapi.pro/v1 — Cursor / Cline / Chatbox etc., with /v1
Gemini
https://llmapi.pro — Google GenAI SDK, no /v1beta (SDK appends it)
API Key
Sign in → Console → API Keys → create sk-...

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Command Line

Claude Codecc-switch (config switcher)Codex CLI (OpenAI)Gemini (SDK / protocol)AiderOpenCode / Crush

Editors & IDEs

CursorVS Code · ClineVS Code · ContinueVS Code · Roo CodeVS Code · Kilo CodeWindsurfAntigravity (Google)ZedJetBrains (ProxyAI)

Desktop & Chat

ChatboxCherry StudioChatWiseLobeChatNextChatOpen WebUILibreChat

SDKs & Code

Python SDKNode.js SDKOpenAI SDKcurl / HTTP

Usage Display

Usage in Claude Code

Reference

ModelsRate Limits & QuotaErrors
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Check your base URL & generate settings · Choose your client guide · Create an account

Need help? Email support@llmapi.pro · Home