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Convert event text to calendar entries with AI and NextCloud/Google/Zoho

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Why use this? This workflow turns any event related text into a new event on your calendar. Poster for a concert you want to go to? Snap a photo [with your iPhone] and boom city, it's in your calen...

Best for

  • Personal Productivity automation workflows
  • AI Chatbot automation workflows
  • advanced n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.toolcode, @n8n/n8n-nodes-langchain.lmchatopenai, n8n-nodes-base.stickynote, n8n-nodes-base.switch, n8n-nodes-base.httprequest, @n8n/n8n-nodes-langchain.outputparserstructured, n8n-nodes-base.respondtowebhook, n8n-nodes-base.if

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title
Convert event text to calendar entries with AI and NextCloud/Google/Zoho
Workflow name
Convert event text to calendar entries with AI and NextCloud/Google/Zoho

Why use this?

This workflow turns any event-related text into a new event on your calendar.

Poster for a concert you want to go to? Snap a photo [with your iPhone] and boom city, it's in your calendar. †

Parent-Teacher conference you can't forget? Forward that email to the webhook. †

Appointment card from the doctor? Snap it in, baby! †

How it works

(Very, very simple)

  1. Data received by webhook.
  2. Ai Agent prompted to parse the text into structured event data.
  3. Create event in NextCloud cal (or Zoho, or GoogleCal).
  4. (Optional, intended use case) Set up the iOS Shortcut (linked in workflow) to turn your iPhone into the trigger for this workflow. Say "Siri, Add Event To Calendar," and she opens the camera, OCRs the text in the photo and sends that to the webhook. Boom city.

Expected input structure

[
  {
    "body": {
      "cal": "work", <- this is optional for deciding among calendars
      "eventInfo": "Join us for Betty-Jean's 98th birthday! (Yes, we celebrate every year now...) It's October 11th at 2:30pm, at Betty-Jean's house. Come after lunch 'cause her kitchen hasn't been used in 20 years. She mellows out pretty early these days so plan for the party to end by 4:00pm."
    }
  }
]

Extras

  • Includes multiple calendar nodes. Whether you're using NextCloud, Zoho or Google Cal, you can swap in the node you need.
  • iOS Shortcut linked in workflow. I also set up a Shortcut for the iPhone. The first time you use the Shortcut, you'll need to give it some permissions, and paste in your production webhook URL.
  • Expansion option: Accept images. iPhone has a native OCR feature but this isn't always an option. To make this workflow more versatile, consider building out a second branch to send an image to an Agent to parse the event data from the image directly.
  • Expansion option: Multiple triggers. You could add more triggers to receive event-related text from other sources, like an IMAP node reading your email (pro tip: set up a designated folder and give the IMAP access only to that folder).

† Workflow begins with a webhook which can receive correctly-formatted data from anywhere on the web --- mailhook, webform, iOS Shortcut, etc. Direct data to this webhook from your source of text to use this workflow.

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 - to_UTC

Type / Role
@n8n/n8n-nodes-langchain.toolCode - toolCode
Config choices
Version 1.1

Block 2 - Brain

Type / Role
@n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices
Version 1

Block 3 - Sticky Note

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

Block 4 - Sticky Note1

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

Block 5 - Switch

Type / Role
n8n-nodes-base.switch - switch
Config choices
Version 3.1

Block 6 - Sticky Note2

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

Block 7 - Sticky Note3

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

Block 8 - Sticky Note4

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

Block 9 - Sticky Note5

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

Block 10 - Create Zoho Event (API)

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

Block 11 - Structured Output

Type / Role
@n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices
Version 1.2

Block 12 - Success Response

Type / Role
n8n-nodes-base.respondToWebhook - respondToWebhook
Config choices
Version 1.1

Block 13 - Fail Response

Type / Role
n8n-nodes-base.respondToWebhook - respondToWebhook
Config choices
Version 1.1

Block 14 - NextCloud Cal Event Creation

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

Block 15 - Good Parse

Type / Role
n8n-nodes-base.if - if
Config choices
Version 2.1

Block 16 - Sticky Note6

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

Block 17 - Google Calendar

Type / Role
n8n-nodes-base.googleCalendar - googleCalendar
Config choices
Version 1.1

Block 18 - Inbound Event Info

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

Block 19 - Parse Event Info

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

3. Summary Table

Workflow Convert event text to calendar entries with AI and NextCloud/Google/Zoho
Complexity advanced
Nodes 19
Categories Personal Productivity, AI Chatbot
Author Eric
Published 22 Sept 2025

4. Reproducing the Workflow from Scratch

  1. 1. Download the workflow JSON

    Use the JSON export at /data/workflows/8810/8810.json as the source template for this automation.

  2. 2. Import the template into n8n

    Open n8n, import the downloaded JSON, and review each node before activating the workflow.

  3. 3. Configure credentials and variables

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

  4. 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. 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.

Frequently asked questions

What does Convert event text to calendar entries with AI and NextCloud/Google/Zoho do?

Why use this? This workflow turns any event related text into a new event on your calendar. Poster for a concert you want to go to? Snap a photo [with your iPhone] and boom city, it's in your calen...

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 Personal Productivity, AI Chatbot use case.