Calculate court deadlines with Google Calendar, Outlook, and Clio

by Dele Tosh @ Protomated ✓ · 5 views · created 2026-07-13 · Document Extraction

What this workflow does

This workflow has 10 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Google Sheets. It also calls googleapis.com, graph.microsoft.com and app.clio.com over HTTP.

How it runs

Trigger: When an HTTP POST request hits its webhook URL.

1. Normalize and Validate Payload (Code): runs custom JavaScript code
2. If: checks a condition and branches into true / false
3. Compute Court Deadlines (Code): runs custom JavaScript code
4. Determine Calendar Platform (If): checks a condition and branches into true / false
5. Post to Google Calendar API (HTTP Request): calls googleapis.com (POST)
6. Post to Outlook Calendar API (HTTP Request): calls graph.microsoft.com (POST)
7. Update Clio Task API (HTTP Request): calls app.clio.com (POST)
8. Append Audit Log in Sheets (Google Sheets): append

Services it uses

Google Sheets

HTTP calls to: googleapis.com, graph.microsoft.com, app.clio.com

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Nodes used (6)

• Webhookn8n-nodes-base.webhook
• Coden8n-nodes-base.code
• Ifn8n-nodes-base.if
• No Operation, do nothingn8n-nodes-base.noOp
• HTTP Requestn8n-nodes-base.httpRequest
• Google Sheetsn8n-nodes-base.googleSheets

From the author

Quick overview This workflow receives a webhook with a trigger date and deadline rules, calculates court deadlines (skipping weekends and US federal holidays for business-day rules), then creates matching events in Google Calendar or Microsoft Outlook,…

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