Monitor website uptime and send alerts via Uptime Robot, Claude, and email/chat

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1. Workflow Overview

Quick overview This workflow runs on a frequent schedule to check UptimeRobot monitor status and a Google PageSpeed Insights test, logs monitor data to Google Sheets, and sends uptime or downtime n...

Best for

DevOps automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.code, n8n-nodes-base.splitinbatches, n8n-nodes-base.googlesheets, n8n-nodes-base.filter, @n8n/n8n-nodes-langchain.chainllm, n8n-nodes-base.httprequest, @n8n/n8n-nodes-langchain.lmchatanthropic

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by SpaGreen Creative.

Original n8n.io source

1.1 Workflow description

Title: Monitor website uptime and send alerts via Uptime Robot, Claude, and email/chat
Workflow name: Monitor website uptime and send alerts via Uptime Robot, Claude, and email/chat

Quick overview

This workflow runs on a frequent schedule to check UptimeRobot monitor status and a Google PageSpeed Insights test, logs monitor data to Google Sheets, and sends uptime or downtime notifications via Gmail, Telegram, and WhatsApp (Rapiwa), with alert text optionally rewritten by Anthropic Claude.

How it works

Runs on a schedule trigger at a minute-based interval.
Fetches all monitors from UptimeRobot, then writes monitor details to Google Sheets and filters to a specific status value for additional handling.
Builds an alert payload that lists only monitors marked “May Be Down” or “Down” (excluding one hard-coded monitor ID) and sets a server_down flag.
If server_down is true, sends the alert text to Anthropic Claude to generate a friendlier message, escapes newlines for compatibility, and sends the alert via WhatsApp (Rapiwa), Gmail, and Telegram.
If server_down is false, sends an “OK” notification via WhatsApp (Rapiwa), Gmail, and Telegram.
In parallel, calls the Google PageSpeed Insights API for a target URL, formats any “May Be Down/Down” findings into a second alert payload, and routes it through the same down/ok notification logic.

Setup

Add credentials for UptimeRobot API, Google Sheets OAuth2, Anthropic API, Gmail OAuth2, Telegram Bot API, and Rapiwa (WhatsApp) API.
Update the Google Sheets document ID and sheet name to your own spreadsheet (and ensure it has columns matching the monitor fields, with “id” used for matching).
Replace the placeholder WhatsApp number, email recipient address, and Telegram chat ID with your real destinations.
Update the Google PageSpeed Insights request with your target URL and a valid API key.
Adjust the excluded UptimeRobot monitor ID and the timezone in the message-formatting scripts if they don’t match your environment.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Schedule Trigger

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 2 - Filter Down Monitors

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 3 - Loop Over Monitors

Type / Role: n8n-nodes-base.splitInBatches - splitInBatches
Config choices: Version 3

Block 4 - Append or update row in sheet

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.7

Block 5 - Filter Status

Type / Role: n8n-nodes-base.filter - filter
Config choices: Version 2.2

Block 6 - LLM Message Format

Type / Role: @n8n/n8n-nodes-langchain.chainLlm - chainLlm
Config choices: Version 1.6

Block 7 - PageSpeed Test

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 8 - Anthropic Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatAnthropic - lmChatAnthropic
Config choices: Version 1.3

Block 9 - Filter Down Monitors1

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 10 - Uptime Robot (Get Monitors)

Type / Role: n8n-nodes-base.uptimeRobot - uptimeRobot
Config choices: Version 1

Block 11 - LLM Message Format1

Type / Role: @n8n/n8n-nodes-langchain.chainLlm - chainLlm
Config choices: Version 1.6

Block 12 - No Operation (You can add your alerts media)

Type / Role: n8n-nodes-base.noOp - noOp
Config choices: Version 1

Block 13 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 14 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 15 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 16 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 17 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 18 - If (check down status)

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 19 - Telegram (Send a text message)

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 20 - Rapiwa (Send WhatsApp Message)

Type / Role: n8n-nodes-rapiwa.rapiwa - rapiwa
Config choices: Version 1

Block 21 - Gmail (Send a message)

Type / Role: n8n-nodes-base.gmail - gmail
Config choices: Version 2.2

Block 22 - Sticky Note5

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 23 - Telegram (Send a text message)1

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 24 - Rapiwa (Send WhatsApp Message)1

Type / Role: n8n-nodes-rapiwa.rapiwa - rapiwa
Config choices: Version 1

Showing the first 24 of 28 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Monitor website uptime and send alerts via Uptime Robot, Claude, and email/chat
Complexity	advanced
Nodes	28
Categories	DevOps, AI Summarization
Author	SpaGreen Creative
Published	23 May 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/15925/15925.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source DevOps workflows AI Summarization workflows

Frequently asked questions

What does Monitor website uptime and send alerts via Uptime Robot, Claude, and email/chat do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your DevOps, AI Summarization use case.

SpaGreen Creative

60 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.code n8n-nodes-base.splitinbatches n8n-nodes-base.googlesheets n8n-nodes-base.filter @n8n/n8n-nodes-langchain.chainllm n8n-nodes-base.httprequest @n8n/n8n-nodes-langchain.lmchatanthropic

Complexity

advanced

Published 23 May 2026

Likes 0

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Install path: /data/workflows/15925/15925.json

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Monitor website uptime and send alerts via Uptime Robot, Claude, and email/chat

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Quick overview

How it works

Setup

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Schedule Trigger

Block 2 - Filter Down Monitors

Block 3 - Loop Over Monitors

Block 4 - Append or update row in sheet

Block 5 - Filter Status

Block 6 - LLM Message Format

Block 7 - PageSpeed Test

Block 8 - Anthropic Chat Model

Block 9 - Filter Down Monitors1

Block 10 - Uptime Robot (Get Monitors)

Block 11 - LLM Message Format1

Block 12 - No Operation (You can add your alerts media)

Block 13 - Sticky Note

Block 14 - Sticky Note1

Block 15 - Sticky Note2

Block 16 - Sticky Note3

Block 17 - Sticky Note4

Block 18 - If (check down status)

Block 19 - Telegram (Send a text message)

Block 20 - Rapiwa (Send WhatsApp Message)

Block 21 - Gmail (Send a message)

Block 22 - Sticky Note5

Block 23 - Telegram (Send a text message)1

Block 24 - Rapiwa (Send WhatsApp Message)1

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions