Code Plan

Claude Code Integration

Complete Claude Code setup with all methods, screenshots, and troubleshooting, adapted for OneInfer.

This implementation follows the full Claude setup flow from the reference and adapts endpoints/keys for OneInfer.

Step 1: Install Claude Code

Recommended Installation Method

Prerequisites:

Node.js 18 or newer
For macOS, use nvm to install Node.js if you hit permission issues.
For Windows, install Git for Windows.

bash

# Install Claude Code
npm install -g @anthropic-ai/claude-code

# Navigate to your project
cd your-project-directory

# Complete
claude

After entering claude, the next screen may ask you to choose terminal text style. You can select any mode (Dark, Light, colorblind-friendly, or ANSI-only), and change it later with /theme.

terminal

Let's get started.

Choose the text style that looks best with your terminal

To change this later, run /theme

> 1. Dark mode ✓

2. Light mode

3. Dark mode (colorblind-friendly)

4. Light mode (colorblind-friendly)

5. Dark mode (ANSI colors only)

6. Light mode (ANSI colors only)

terminal

Claude Code can be used with your Claude subscription or billed based on API usage through your Console account.

Select login method:

> 1. Claude account with subscription - Pro, Max, Team, or Enterprise

2. Anthropic Console account - API usage billing

3. 3rd-party platform - Amazon Bedrock, Microsoft Foundry, or Vertex AI

If you do not have a Claude Pro plan, continue with an Anthropic Console account. Just register/sign in to Anthropic and close that tab when done. You do not need to enter card details for this step.

Cursor Guided Installation Method

If you use Cursor and are not familiar with npm, paste this prompt in Cursor terminal/chat:

bash

https://docs.anthropic.com/en/docs/claude-code/overview Help me install Claude Code

Step 2: Configure OneInfer

1. Get API Key

Access OneInfer dashboard, create an API key, and keep it ready for configuration.

2. Configure Environment Variables

Some commands show no output while setting environment variables. That is normal if no errors appear.

Method C: Manual Configuration

Edit ~/.claude/settings.json manually and set:

json

{
  "$schema": "https://json.schemastore.org/claude-code-settings.json",
  "permissions": {
    "defaultMode": "acceptEdits"
  },
  "env": {
    "ANTHROPIC_BASE_URL": "https://api.oneinfer.ai",
    "ANTHROPIC_AUTH_TOKEN": "<ONEINFER_API_KEY>",
    "ANTHROPIC_API_KEY": "<ONEINFER_API_KEY>",
    "ANTHROPIC_MODEL": "Minimax-2.7"
  }
}

Open a new terminal window after changes so Claude Code reloads env settings.

Step 3: Start Claude Code

bash

cd your-project-directory
claude

If prompted with “Do you want to use this API key?”, select Yes. Then grant folder trust permissions.

After entering claude, you may see the terminal theme selection screen. You can select any mode (Dark, Light, colorblind-friendly, or ANSI-only), and change it later with /theme.

FAQ & Troubleshooting

How to Switch the Model in Use

You can pin model mappings, but it is usually better to avoid hardcoding so defaults can update automatically.

json

{
  "env": {
    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-3-5-haiku-latest",
    "ANTHROPIC_DEFAULT_SONNET_MODEL": "claude-sonnet-4-6",
    "ANTHROPIC_DEFAULT_OPUS_MODEL": "claude-opus-4-1"
  }
}

bash

claude
/status

terminal

/status

Settings: Status Config Usage

Auth token: ANTHROPIC_AUTH_TOKEN

Anthropic base URL: https://api.oneinfer.ai

Model: Default

Vision / Search / Reader MCP

You can integrate MCP servers (vision, search, web reader) and use them inside Claude Code once configured.

Manual Configuration Not Working

Close all Claude Code windows, open a new terminal, and run claude again.
If issue persists, delete ~/.claude/settings.json and reconfigure.
Validate JSON in ~/.claude/settings.json (no trailing commas, valid key names).
Environment variables in shell/session may override settings.json.

Recommended Claude Code Version

bash

# Check current version
claude --version

# Upgrade to latest
claude update