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Keyur Bhalani
Keyur Bhalani

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n8n

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1. Automate Daily Tasks with Triggers

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What it is:
n8n workflows start with triggers—events that kick off a flow. Triggers can be time-based (cron), webhook calls, or app-specific events.

Why it matters:
You can eliminate manual repetition—whether that’s posting on social media, fetching reports, or updating databases.

Example:
Run a workflow every morning at 9 AM to fetch the latest news and send it to Slack.

Cron Trigger → HTTP Request (News API) → Slack Node
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2. Connect Apps Without Code

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What it is:
n8n has 300+ pre-built integrations (Google Sheets, Notion, GitHub, etc.). You just drag and drop nodes to connect them.

Why it matters:
Instead of juggling multiple dashboards, you can unify your tools into a single automated flow.

Example:
Save every new GitHub issue into Notion automatically.

GitHub Trigger (new issue) → Notion Node (create page)
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3. Transform Data on the Fly

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What it is:
The Function node lets you write small JavaScript snippets inside your workflow.

Why it matters:
Real-world data is messy. Being able to clean, filter, or reformat it mid-flow makes automations much more reliable.

Example:
Convert API timestamps into human-readable dates before storing them.

return items.map(item => {
  item.json.date = new Date(item.json.timestamp).toLocaleString();
  return item;
});
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4. Build Custom APIs with Webhooks

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What it is:
The Webhook node turns your workflow into an endpoint that listens for incoming requests.

Why it matters:
You can prototype APIs, process forms, or connect apps that don’t have direct integrations.

Example:
Receive form submissions and push them into Google Sheets.

Webhook Node (POST) → Google Sheets Node
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5. Scale with Conditional Logic

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What it is:
Use IF nodes to branch your workflows based on conditions.

Why it matters:
Not every process follows the same path. Conditional workflows make your automations smarter.

Example:
If a customer’s order value > $100, send them a personalized thank-you email; otherwise, just log it.

Webhook → IF (order.total > 100) → Gmail Node
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6. Self-Host for Full Control

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What it is:
Unlike many automation platforms, n8n can be self-hosted.

Why it matters:
You own your data, can scale cheaply, and avoid hitting SaaS limits. Perfect for privacy-conscious teams.

Example:
Run n8n inside Docker:

docker run -it --rm \
  -p 5678:5678 \
  -v ~/.n8n:/home/node/.n8n \
  n8nio/n8n
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7. Chain Multiple APIs Together

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What it is:
Workflows can chain several APIs—fetch data from one, enrich it with another, and push it somewhere else.

Why it matters:
This turns n8n into a data glue layer, connecting services that don’t usually talk to each other.

Example:
Pull job listings from an API, filter for remote jobs, then tweet them automatically.

HTTP Request → Function (filter) → Twitter Node
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Final Note 🚀

n8n is more than “Zapier but open-source.” It’s a playground for ideas—mixing APIs, logic, and creativity. Don’t be afraid to break things, experiment, and build flows that save you hours each week.

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