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Sinan Koçak
Sinan Koçak

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How I Built a $1,200/Month AI-Powered Blog Factory Using RSS Feeds and GPT-4

#ai #webdev #productivity #automation

The Problem With Content Marketing

Most developers know content drives traffic, but writing consistently is brutal. I wanted passive income without the grind. Here's the exact system I built that now generates $1,200/month through affiliate commissions and ad revenue — running almost entirely on autopilot.

The Core Idea: Niche News Summarizer + Affiliate Engine

The technique is simple: monitor RSS feeds in a profitable niche, use GPT-4 to transform raw news into SEO-optimized articles with embedded affiliate recommendations, then auto-publish to a WordPress site.

I chose the personal finance tools niche — high affiliate payouts, consistent search volume, and readers with buying intent.

Step-by-Step Implementation

Step 1: Set Up Your RSS Aggregator

Use feedparser in Python to pull from 10-15 niche RSS sources daily.

import feedparser

feeds = [
    'https://www.financialjuice.com/feed',
    'https://feeds.feedburner.com/entrepreneur/latest'
]

for url in feeds:
    feed = feedparser.parse(url)
    for entry in feed.entries[:3]:
        process_article(entry.title, entry.summary)
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Step 2: The GPT-4 Transformation Prompt

This prompt is the secret sauce. It instructs the model to rewrite content with SEO structure AND naturally weave in affiliate product mentions.

prompt = f"""
Rewrite this article for a personal finance audience.
Title: {title}
Content: {summary}

Requirements:
- 600-800 words
- Include H2/H3 headers
- Naturally mention 1-2 tools from: [Mint, YNAB, Personal Capital]
- Add a FAQ section at the end
- Target keyword density: 1.5%
"""
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Step 3: Auto-Publish via WordPress REST API 

import requests

def publish_post(title, content):
    response = requests.post(
        'https://yoursite.com/wp-json/wp/v2/posts',
        auth=('username', 'app_password'),
        json={
            'title': title,
            'content': content,
            'status': 'publish',
            'categories': [5]
        }
    )
    return response.json()
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Step 4: Automate With a Cron Job

Deploy this on a $5 DigitalOcean droplet and schedule it with cron to run every morning at 6am.

0 6 * * * /usr/bin/python3 /home/user/blog_bot/main.py >> /var/log/blog_bot.log 2>&1
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Real Numbers After 6 Months

Month Articles Published Organic Traffic Revenue
1 42 180 visits $23
3 126 4,200 visits $340
6 252 18,500 visits $1,240

Revenue breaks down as $780 affiliate commissions (YNAB pays $10/signup) and $460 Mediavine ad revenue.

Important Guardrails

  • Always review a sample weekly — AI hallucinates statistics occasionally
  • Add a disclosure footer for affiliate links (legal requirement)
  • Use Copyscape monthly to catch any duplication issues
  • Never fully automate YMYL (Your Money Your Life) content without editorial review

Total Monthly Cost

  • GPT-4 API: ~$18/month
  • DigitalOcean droplet: $6/month
  • WordPress hosting: $15/month
  • Total: $39/month for $1,200 back

Start Small

Begin with a single niche you understand. Set the pipeline to publish 2 articles daily, not 10. Quality signals matter more than volume in 2024. Once you hit page 1 rankings, the compounding effect takes over.

The code above is production-ready. Fork it, tweak the niche, and you could have your first article live within an hour.

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