Name: Watchman Tower
Author: watchmantower

Watchman Tower helps agencies and multi-site managers monitor multiple WordPress client websites from a single dashboard.

Track uptime, response time, SSL certificates, domain expiry, and WordPress health signals, before your clients notice problems.

Designed for growing agencies, Watchman Tower lets you start with 10 sites for free and upgrade as your portfolio expands.

Installation takes seconds. Create a Watchman Tower account directly from the plugin settings (no password required to start) or connect instantly using an existing integration token.

Once connected, your WordPress site sends lightweight heartbeat signals including performance metrics, version information, update statuses, and health diagnostics. All monitoring results and alerts are visible in your Watchman Tower dashboard.
All monitoring results and alerts are visible inside your Watchman Tower dashboard:

https://app.watchmantower.com
More details: https://www.watchmantower.com

Watchman Tower is ideal for individual site owners, developers, and agencies.
The platform supports up to 10 monitored sites for free, making it one of the most accessible monitoring solutions for WordPress users.

This plugin is lightweight, secure, cron-friendly, CDN-compatible, and optimized for high-performance environments.

⭐ Key Features

Core Monitoring

24/7 uptime monitoring
Response time tracking
Latency breakdown (DNS, TLS, TTFB)
SSL certificate expiry alerts
Domain expiry alerts
Multi-region monitoring (global probe checks)

WordPress-Specific Monitoring

WordPress core update alerts
Plugin update alerts
Theme update alerts
PHP version tracking
Active plugin list reporting
Cron health checks
Security-sensitive change detection

Integration Features

Automatic site registration with Watchman Tower
Secure token-based communication
Lightweight heartbeat system (no performance impact)
Cache-compatible and CDN-safe request structure
Manual “Send Heartbeat Now” action
One-click unlink functionality

Agency & Multi-Site Support

Manage all client WordPress sites from one centralized dashboard
Start with 10 monitored sites for free
Upgrade seamlessly as your agency grows
Share public status pages with clients
Configure alerts via Email, Slack, Push, and SMS

You need a Watchman Tower account to use this plugin.
You can create one directly inside the plugin settings screen or by visiting:

https://app.watchmantower.com

External Services

This plugin connects to the Watchman Tower monitoring platform in order to create accounts, send heartbeat signals, and retrieve site status.

The following API endpoints are used:

https://api.watchmantower.com/api/auth/wp/create-account
– Used to create a Watchman Tower account directly from WordPress.
Data sent: site URL, admin email, optional full name, optional password.
https://metric.watchmantower.com/wp/heartbeat
– Sends periodic uptime and performance heartbeat signals.
Data sent: WordPress version, PHP version, plugin list, server performance metrics, response time, site URL, integration token.
https://metric.watchmantower.com/wp/heartbeat/unlink
– Used when disconnecting the WordPress site from Watchman Tower.
Data sent: integration token and site identifier.
https://metric.watchmantower.com/wp/status
– Retrieves the current connection status for the site.
Data sent: integration token.

All requests are authenticated with a secure token stored inside your WordPress database.

Privacy

To learn more about how data is handled, please refer to: