How to Connect GoDaddy Domain with OpenClaw: A Complete Step-by-Step Guide

OpenClaw is a powerful platform for deploying and managing AI applications, APIs, and services. While OpenClaw can run on a local machine or cloud server, accessing it through a custom domain creates a more professional and user-friendly experience.

A common approach is to purchase a domain from GoDaddy and connect it to an OpenClaw deployment. This allows users to access applications through URLs such as:

https://ai.yourdomain.com

Instead of:

http://123.45.67.89:3000

Why Connect GoDaddy with OpenClaw?

Using a custom domain offers several advantages:

• Professional branding
• Easier access for users
• Better security with HTTPS
• Improved trust and credibility
• Easier API integration
• Better management of multiple AI services

For example:

Without Domain	With Domain
http://123.45.67.89:3000	https://ai.company.com
Hard to remember	Easy to remember
Less professional	Business-ready

Prerequisites

Before starting, ensure you have:

• A registered GoDaddy domain
• An OpenClaw installation
• A VPS or cloud server
• Public IP address
• SSH access to the server
• Nginx installed

Example environment:

Domain: yourdomain.com
Subdomain: ai.yourdomain.com
Server IP: 123.45.67.89
OpenClaw Port: 3000

Step 1: Verify OpenClaw is Running

First, confirm that OpenClaw is running on your server.

Example:

curl http://localhost:3000

Expected result:

OpenClaw Application Running

If the application is not accessible locally, resolve this issue before configuring the domain.

Step 2: Login to GoDaddy

• Sign in to your GoDaddy account.
• Navigate to My Products.
• Locate your domain.
• Click DNS Management.
• You will see the DNS Records page.

Step 3: Create an A Record

Add a new DNS record.

Configuration

Type	Name	Value
A	ai	123.45.67.89

Example:

Host: ai
Points To: 123.45.67.89

This creates:

ai.yourdomain.com

which points to your OpenClaw server.

Save the record.

Step 4: Verify DNS Propagation

Use the following command:

nslookup ai.yourdomain.com

Expected output:

Name: ai.yourdomain.com
Address: 123.45.67.89

DNS changes may take several minutes to propagate.

Step 5: Install Nginx

Update your server:

sudo apt update

Install Nginx:

sudo apt install nginx -y

Check status:

sudo systemctl status nginx

Step 6: Configure Reverse Proxy

Create a configuration file:

sudo nano /etc/nginx/sites-available/openclaw

Add:

server {

    listen 80;

    server_name ai.yourdomain.com;

    location / {

        proxy_pass http://localhost:3000;

        proxy_http_version 1.1;

        proxy_set_header Host $host;

        proxy_set_header X-Real-IP $remote_addr;

        proxy_set_header X-Forwarded-For $proxy_add_forwarded_for;

        proxy_set_header X-Forwarded-Proto $scheme;
    }
}

Configuration Explanation

• listen 80 → Accept HTTP requests
• server_name → Domain name
• proxy_pass → Forward requests to OpenClaw
• proxy headers → Preserve client information

Step 7: Enable the Configuration

Create symbolic link:

sudo ln -s \
/etc/nginx/sites-available/openclaw \
/etc/nginx/sites-enabled/

Test configuration:

sudo nginx -t

Reload Nginx:

sudo systemctl reload nginx

Now requests arriving at:

http://ai.yourdomain.com

will be forwarded to OpenClaw.

Step 8: Enable HTTPS with Let's Encrypt

Install Certbot:

sudo apt install certbot python3-certbot-nginx -y

Generate SSL certificate:

sudo certbot --nginx -d ai.yourdomain.com

Certbot automatically:

• Creates SSL certificates
• Configures HTTPS
• Redirects HTTP traffic

After completion:

https://ai.yourdomain.com

will become available.

Step 9: Open Firewall Ports

Allow web traffic:

sudo ufw allow 80

Allow HTTPS:

sudo ufw allow 443

Reload firewall:

sudo ufw reload

Step 10: Test the Public URL

Open:

https://ai.yourdomain.com

Expected result:

• OpenClaw dashboard loads
• HTTPS lock icon appears
• No certificate warnings
• API endpoints are accessible

Exposing OpenClaw APIs

If OpenClaw provides APIs, they can now be accessed through:

https://ai.yourdomain.com/api

Example request:

curl https://ai.yourdomain.com/api/chat

This makes the API accessible to:

• Web applications
• Mobile applications
• AI agents
• External services

Common Issues and Solutions

Domain Not Working

Check DNS records:

nslookup ai.yourdomain.com

SSL Certificate Error

Renew certificate:

sudo certbot renew

Bad Gateway Error

Verify OpenClaw service:

sudo systemctl status openclaw

or

curl http://localhost:3000

Firewall Blocking Requests

Check firewall:

sudo ufw status

Ensure ports 80 and 443 are open.

Best Practices

Use HTTPS for all traffic.

• Keep OpenClaw updated.
• Restrict server access using firewalls.
• Enable API authentication.
• Monitor server performance.
• Use subdomains for different AI services.

Example:

ai.company.com
chat.company.com
api.company.com
models.company.com

Conclusion

Connecting a GoDaddy domain to OpenClaw is a straightforward process that improves accessibility, branding, and security. By creating DNS records, configuring Nginx as a reverse proxy, and enabling HTTPS with Let's Encrypt, you can make your OpenClaw deployment available through a professional custom domain. This setup is ideal for AI applications, chatbots, APIs, and enterprise AI solutions that need secure public access.