astrina

Watchtower integrations

Every time one of your watches crosses its condition, Pulsar sends a single JSON POST to a webhook URL you set on your Watchtower page. Point that at any tool below.

ZapierMaken8nSlackDiscordWordPress

01The payload

One shape fits all: text feeds Slack, content feeds Discord, and the structured fields let automation tools filter and act.

JSON (POST body)
{
  "event": "watchtower.alert",
  "title": "“Docs page” changed",
  "body": "The network saw new content at https://example.com/docs.",
  "url": "https://example.com/docs",
  "state": "changed",
  "text": "“Docs page” changed — The network saw new content…",
  "content": "“Docs page” changed — The network saw new content…"
}

02Set it up

Zapier

Create a Zap with the “Webhooks by Zapier → Catch Hook” trigger, copy the custom webhook URL it gives you, and paste it into your Watchtower webhook field. Then map fields like state and url to any action.

Make (Integromat)

Add a “Custom webhook” module, copy its address, paste it into Watchtower, and run the scenario once so Make learns the payload structure.

n8n

Add a “Webhook” node (HTTP POST), copy its Production URL, paste it into Watchtower, and wire the JSON fields into the next node.

Slack

Create an Incoming Webhook in your Slack workspace and paste its URL into Watchtower — the text field renders as the message.

Discord

Open a channel’s Integrations → Webhooks, copy the URL, and paste it into Watchtower — the content field renders as the message.

03WordPress

Show your live uptime and speed on any WordPress site with our plugin — no code. Install it, paste your status-page slug, and drop the shortcode into a page:

Pulsar Status & Speed

shortcode
[pulsar_status]

Upload it under Plugins → Add New → Upload, activate, then set your slug under Settings → Pulsar Status. It reads /api/status.php and caches for 10 minutes.

Download the plugin (.zip)

Alerts are sent through Astrina’s outbound proxy, so the request always comes from our stable address. One webhook covers every watch on your account.

What this page answers

  • alerts to Zapier
  • alerts to Make and n8n
  • webhook to a chat
  • site alerts to Telegram
  • what is Watchtower integrations
  • how Watchtower integrations works
  • Watchtower integrations explained
  • Watchtower integrations guide
  • how to start with Watchtower integrations
  • Watchtower integrations reviews
  • is Watchtower integrations worth it
  • Watchtower integrations pricing
  • Watchtower integrations alternatives
  • Watchtower integrations for beginners
  • why Watchtower integrations
  • Watchtower integrations — what you get