Install Claude Code

Claude Code is an AI coding assistant that understands your entire codebase across multiple files and tools.

Prerequisites

• Purchased redemption code at https://ccdan.live
• Redeemed and obtained API Key at https://ai.ccdan.live

Terminal CLI

Full-featured CLI for using Claude Code directly in the terminal.

curl -fsSL https://claude.ai/install.sh | bash

irm https://claude.ai/install.ps1 | iex

curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd

After install, complete Model Provider setup before launching.

VS Code / Cursor

Provides inline diffs, @-mentions, plan review, and conversation history in your editor.

• Install for VS Code
• Install for Cursor

Or search "Claude Code" in Extensions view (Cmd+Shift+X / Ctrl+Shift+X). After install, open Command Palette and select "Open in New Tab".

JetBrains IDE

Supports IntelliJ IDEA, PyCharm, WebStorm. Install the Claude Code plugin from JetBrains Marketplace, then restart the IDE.

Verify Installation

claude --version
# 输出版本号即安装成功

Next Steps

After installation, go to Configure Model Provider to set up API access.