Claude Code Integration Guide

You can now use the Claude series models through the UModelverse platform .

System Requirements

Platform	Requirements
Windows	Windows 10 or Windows 11
macOS	macOS 10.15 (Catalina) or later
Linux	Ubuntu 18.04+, CentOS 7+, Debian 9+

All platforms require:

Node.js 18+
Network connection

1. Install Node.js

Ensure you have Node.js 18+ installed. Refer to the Node.js official website .

Verify installation:


node --version
npm --version

Tip: It is recommended to use the LTS (Long Term Support) version for optimal stability.

2. Install Claude Code CLI

Open Terminal/Command Prompt and execute the following command:


npm install -g @anthropic-ai/claude-code

Verify installation:


claude --version

Note: If Windows users encounter permission issues, ensure you run the Command Prompt as administrator.

3. Configure UModelverse API

3.1 Obtain API Key

Visit the UModelverse Console to obtain your API key.

3.2 Configure Environment Variables

Important Note: Replace ANTHROPIC_AUTH_TOKEN below with your actual API Key obtained from the UModelverse platform!

⚠️ Note: Due to compatibility issues with certain experimental features, it is advised to disable these features using the CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS parameter to ensure stable operation.

Windows

Configuration location: %USERPROFILE%\.claude\settings.json


{
  "env": {
    "ANTHROPIC_AUTH_TOKEN": "your-umodelverse-api-key",
    "ANTHROPIC_BASE_URL": "https://api.umodelverse.ai",
    "ANTHROPIC_MODEL": "claude-sonnet-4-5-20250929",
    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-sonnet-4-5-20250929",
    "ANTHROPIC_DEFAULT_SONNET_MODEL": "claude-sonnet-4-5-20250929",
    "CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS": "1"
  }
}

macOS

Configuration location: ~/.claude/settings.json


{
  "env": {
    "ANTHROPIC_AUTH_TOKEN": "your-umodelverse-api-key",
    "ANTHROPIC_BASE_URL": "https://api.umodelverse.ai",
    "ANTHROPIC_MODEL": "claude-sonnet-4-5-20250929",
    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-sonnet-4-5-20250929",
    "ANTHROPIC_DEFAULT_SONNET_MODEL": "claude-sonnet-4-5-20250929",
    "CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS": "1"
  }
}

Linux

Configuration location: ~/.claude/settings.json


{
  "env": {
    "ANTHROPIC_AUTH_TOKEN": "your-umodelverse-api-key",
    "ANTHROPIC_BASE_URL": "https://api.umodelverse.ai",
    "ANTHROPIC_MODEL": "claude-sonnet-4-5-20250929",
    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-sonnet-4-5-20250929",
    "ANTHROPIC_DEFAULT_SONNET_MODEL": "claude-sonnet-4-5-20250929",
    "CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS": "1"
  }
}

Configuration Parameter Explanation:

Parameter	Description
`ANTHROPIC_MODEL`	Specifies the default model to be used
`ANTHROPIC_DEFAULT_*_MODEL`	Directs Haiku, Sonnet models to platform models
`CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS`	Disables experimental features to avoid issues

Note: Configuration files are safer and easier to manage, and require restarting Claude Code to take effect.

4. Start Claude Code

After configuration, navigate to the project directory:


cd your-project-folder

Then, run the command to start:


claude

Upon first launch, you need to perform some initial setup:

Choose your preferred theme (enter)
Acknowledge the safety notice (enter)
Use default Terminal configuration (enter)
Trust the workspace (enter)
Start coding! 🚀