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Make (formerly Integromat) can receive Larm alerts via the webhook alert channel using a Custom Webhook module.

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Setup

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1. Create a scenario with a Custom Webhook

In Make, create a new scenario. Add a Webhooks → Custom webhook module as the trigger. Click Add to create a new webhook, give it a name, and copy the URL.

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2. Create a webhook alert channel in Larm

In Larm, go to Alert channels and click New alert channel. Select Webhook as the type and paste the Make webhook URL.

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3. Set a custom payload template

Set a structured payload template so Make can parse each field individually: 
{
  "event": "{{event}}",
  "status": "{{status}}",
  "monitor_name": "{{monitor_name}}",
  "monitor_url": "{{monitor_url}}",
  "timestamp": "{{timestamp}}",
  "last_error": "{{last_error}}",
  "downtime_duration": "{{downtime_duration}}"
}
See Webhooks for all available variables.

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4. Determine data structure

In Make, click Determine data structure on the Custom Webhook module. Then in Larm, click Send test on the alert channel. Make will receive the test event and learn the payload structure automatically.

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5. Add downstream modules

Add modules after the webhook trigger to process the alert.

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Example: Log alerts to Google Sheets

  1. Follow the setup above to create the webhook trigger
  2. Add a Google Sheets → Add a Row module
  3. Connect your Google account and select a spreadsheet
  4. Map columns to webhook fields:
    • A: timestamp
    • B: monitor_name
    • C: status
    • D: monitor_url
    • E: last_error
  5. Turn on the scenario
Every Larm alert will be logged as a new row in your spreadsheet.