What OpenClaw does
OpenClaw is an agent runtime. It connects channels (like Telegram, WhatsApp, or a web dashboard), AI models (like Claude or GPT), and tools (like file access, web search, or custom scripts) through a central process called the Gateway.
The Gateway is the core server process. It runs on your VPS, listens on port 18789 by default, and coordinates everything: incoming messages, model calls, tool execution, and dashboard access. If the Gateway stops, your entire setup stops.
Why Gateway security matters
Unlike a normal chatbot demo, OpenClaw connects to real services with real credentials. If someone gains access to your Gateway, they can:
- Read every conversation in every connected channel
- Execute tools on your server (file access, shell commands, API calls)
- Use your AI model API keys and consume your credits
- Send messages through your Telegram bot or WhatsApp number
- Access any connected database or external service
This is why ClawReady.in treats security as the default, not an afterthought. Every guide on this site recommends private access patterns before public exposure.
Recommended beginner path
Follow these steps in order. Skipping steps — especially the security checklist — leaves your VPS and connected accounts vulnerable.
What ClawReady.in covers
ClawReady.in is an independent educational resource for OpenClaw. It is not affiliated with, endorsed by, or operated by OpenClaw. We cover:
- Install guides — VPS setup, Node.js, npm, first start, process managers
- Channel setup — Telegram (BotFather, pairing, allowlist), WhatsApp (dedicated number, QR, session)
- Security checklists — UFW, SSH keys, secret file permissions, private access patterns
- Troubleshooting — Gateway not running, dashboard not opening, Telegram bot not replying
- Business recipes — Freelancer daily briefings, WhatsApp lead triage for Indian businesses
- Glossary — Plain English (and Hinglish) explanations of VPS, SSH, ports, firewalls, and more
Key terms you will see everywhere
These terms appear in almost every guide. Understanding them before you start will save you time.
- VPS — a remote server you rent to run OpenClaw 24/7
- SSH — the encrypted protocol you use to connect to your VPS
- Port — a numbered endpoint; OpenClaw Gateway uses port 18789
- Gateway — the main OpenClaw server process
- Channel — a messaging platform connected to OpenClaw (Telegram, WhatsApp, etc.)
- Token — a secret value that authorizes a service to connect
Quick reference
- Run the OpenClaw readiness check
- What exactly is OpenClaw?
- Why port 18789 must stay private
- VPS security checklist
- Troubleshooting index
- Glossary of terms
When to ask for setup help
If you are stuck on VPS access, Gateway errors, channel pairing, or security configuration, use the Setup Help service. We can review your setup using only redacted logs — we will never ask for raw API keys, bot tokens, passwords, or unredacted session data.