Alex Code
Alex Code is a standalone AI service for managing any server via SSH, SFTP, or FTP. Unlike Alex (which is available in the customer panel), you can use Alex Code anywhere — in the terminal, Claude Code, Cursor, OpenCode, or VS Code.
Overview
| Feature | Details |
|---|---|
| Availability | 24/7 |
| Connections | SSH, SFTP, FTP (Linux servers) |
| API Endpoint | https://api.coresynth.io/v1 |
| AI Models | Kimi K2.5 FP8, Qwen 3.5+, Gemini 3 Flash, GLM 5, MiniMax M2.7 (free); Claude Sonnet 4.6, Claude Opus 4.6, GPT 5.4, GPT 5.3 Codex (premium) |
| Encoding | UTF-8, JSON |
Difference Between Alex and Alex Code
| Aspect | Alex | Alex Code |
|---|---|---|
| Availability | In the customer panel | Anywhere (CLI, IDE) |
| Connection | Via CoreSynth panel | SSH/SFTP/FTP |
| Control | Interactive chat | Assisted AI agent |
| Permissions | Limited panel permissions | Full SSH permissions |
| Usage | Quick tasks, diagnostics | Complex management, development |
How Alex Code Works
Alex Code connects to your server using SSH/SFTP/FTP and allows you to:
- Execute commands — software installation, configuration, management
- Manage files — edit configurations, upload, download
- Diagnose problems — logs, system info, debugging
- Automate tasks — batch operations, scripts
Supported Protocols
| Protocol | Usage | Port |
|---|---|---|
| SSH | Commands, shell, debugging | 22 |
| SFTP | File upload/download | 22 |
| FTP | Basic file transfer | 21 |
Getting Started with Alex Code
Step 1 — Get an API Key
- Log in to the customer panel at coresynth.io
- Go to account settings
- Generate a new API key
- Save it — it will be shown only once
Step 2 — Set Up Connection
Your client (Claude Code, Cursor, etc.) needs:
# Configuration example
ALEX_CODE_API_KEY=your-api-key-here
ALEX_CODE_ENDPOINT=https://api.coresynth.io/v1Step 3 — Connect to Server
# Example connection via Alex Code CLI
alex-code connect --host your-server-ip --user root --protocol sshUsage in IDE
Claude Code
# Set API key
export ALEX_CODE_API_KEY="your-key-here"
# Start Claude Code with Alex Code
claude-codeCursor
- Open Settings
- Search for “Alex Code” or “External AI”
- Enter API endpoint and key
- Activate Alex Code as provider
VS Code
Use the “Alex Code” extension from marketplace or configure VS Code settings:
{
"alexCode.apiKey": "your-api-key",
"alexCode.endpoint": "https://api.coresynth.io/v1"
}Security
- API keys are stored securely on your device
- Encryption — all communication via HTTPS
- Access — only permissions your SSH user has
- Audit — logs of all operations in the panel
Limits
| Parameter | Limit |
|---|---|
| Rate limit | 100 requests / minute |
| Concurrent connections | 5 |
| Timeout | 120 seconds |
Next Steps
- API Keys — How to generate and manage API keys
- API Integration — Technical API documentation
- Alex AI — AI assistant in the customer panel
Need help? Open a support ticket .
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