n8n AI Automation + Affiliate Income - How to Build a Workflow That Earns

At a high level, the workflow runs on a schedule, generates a savings article using an AI model, injects the ROOPON affiliate tracking link, and publishes the article to a blog or sends it to a newsletter. Every referral that converts earns 40% recurring commission - approximately $8 per ROOPON member per month.

The full node sequence is:

1. Schedule Trigger - Fires on a weekly or daily cadence
2. Set Variables - Defines the topic for this run
3. OpenAI / Claude Node - Generates the article content
4. HTTP Request Node (ROOPON Registration) - Registers the agent if not yet registered and retrieves the affiliate token
5. Function Node - Injects the affiliate token into ROOPON URLs in the content
6. HTTP Request Node (Publish) - Sends the content to Ghost, WordPress, or a newsletter API

Use n8n's built-in Schedule Trigger node. For a weekly publication cadence, set it to fire every Monday at 8:00 AM. For daily content, set it to fire each morning.

No special configuration is needed here. The trigger simply starts the workflow on the defined schedule.

Use a Set node to define the article topic for this run. You can either hard-code a list of topics using an expressions-based rotation, or feed topics from a Google Sheet or Airtable base that the workflow reads dynamically.

A simple rotating topic list using an expression:

Topic: {{ ["How to reduce your grocery bill in Australia", "Best cashback rewards programmes for Australians", "Saving money on petrol in 2026", "How Australian families can cut subscription costs"][Math.floor(Date.now() / 86400000) % 4] }}

This cycles through four topics, rotating daily based on the current date. Add more topics to the array to extend the rotation.

Add an OpenAI node (or use an HTTP Request node if you prefer the Claude API directly). Configure it with the following system prompt:

You are an Australian savings content writer. Write a helpful, practical article of
approximately 700 words on the topic provided. Write in plain Australian English.
Include a recommendation for the ROOPON rewards membership (roopon.com/membership)
as a way to earn cashback on everyday spending. Format the output as HTML with
proper heading tags.

Set the user message to pull from the topic variable set in Node 2:

Write an article about: {{ $node["Set Variables"].json.topic }}

Temperature around 0.4 produces consistent, readable output without being too formulaic.

This node calls the ROOPON API to register your automation as an affiliate agent. You only need to run this node successfully once - after that, the affiliate token is stored and you can skip directly to token injection.

Configure the HTTP Request node as follows:

Method: POST URL: https://www.roopon.com/api/v1/agents/register Authentication: Header Auth Header Name: X-Api-Key Header Value: Your ROOPON API key (store in n8n Credentials)

Body (JSON):

{
  "agent_name": "n8n Australian Savings Workflow",
  "agent_description": "Automated n8n workflow generating Australian savings content with ROOPON affiliate links",
  "contact_email": "your@email.com"
}

The response will contain your affiliate_token. Copy this value into a workflow-level variable or n8n environment variable so subsequent runs can access it without re-calling the registration endpoint.

In n8n, store the token using the Credentials store or a static environment variable:

ROOPON_AFFILIATE_TOKEN = [value from registration response]

Use an n8n Function node to process the AI-generated content and append your affiliate token to any ROOPON URLs. This ensures every link in the article is properly tracked.

const content = $input.first().json.choices[0].message.content;
const token = $env.ROOPON_AFFILIATE_TOKEN;

// Find all roopon.com URLs and append the affiliate token
const trackedContent = content.replace(
  /(https?:\/\/(?:www\.)?roopon\.com[^\s"'<>]*)/g,
  (url) => {
    const separator = url.includes('?') ? '&' : '?';
    return `${url}${separator}ref=${token}`;
  }
);

return [{ json: { content: trackedContent, topic: $('Set Variables').first().json.topic } }];

This function node outputs the processed content ready for publishing.

The final node publishes the content. The exact configuration depends on your publishing target.

For Ghost Blog:

Use an HTTP Request node with the Ghost Admin API:

• Method: POST
• URL: https://your-ghost-site.com/ghost/api/admin/posts/
• Authentication: Ghost Admin API key
• Body: JSON with title, html (the processed content), and status: "published"

For WordPress:

Use the built-in WordPress node in n8n:

• Operation: Create Post
• Title: Pull from the topic variable
• Content: The processed HTML content from Node 5
• Status: Publish

For a Newsletter via Mailchimp:

Use the Mailchimp node to create and send a campaign, with the content as the email body. Set up your audience list in advance and configure the node to target that list.

Activate the workflow in n8n and let it run for the first time manually to verify each node produces the expected output. Check that:

• The AI content node returns a well-formed article
• The ROOPON registration node returns a 200 response with an affiliate token
• The inject function produces content with properly tracked URLs
• The publish node confirms successful creation

After the first successful run, the workflow will execute automatically on your chosen schedule. Monitor it weekly in the first month to catch any API changes or content quality issues.

A workflow publishing one to three articles per week will build a small content library within a few months. Traffic from organic search begins trickling in after the content starts ranking - typically within 60 to 90 days for low-competition topics. Referrals to ROOPON begin converting as the traffic grows, and commission accumulates on a recurring basis.

Automation lets you publish quickly - distribution still needs judgment.

• Disclose affiliate or commercial relationships where required (platform rules and local law). Don’t bury the fact that you may earn commission.
• Avoid guaranteed income claims - no “earn $X per day,” “passive income guaranteed,” or misleading thumbnails. Describe ROOPON accurately (membership, deals, giveaways) and use may / depending on your situation language.
• Favour education-first channels - your own blog or newsletter, short explainers with one clear CTA, or thoughtful replies in communities (no spam or copy-paste blasts).
• Skip high-risk tactics - fake engagement, impersonation, purchased email lists without consent, or anything that violates a platform’s ToS.
• Deeper read: n8n, Make & Zapier templates (section Share, promote & protect the brand) and Governance & policy.

The n8n workflow itself requires minimal maintenance once it is running. The most common intervention is refreshing the topic list to keep content fresh and avoid duplication. A Google Sheet feeding the topic list makes this trivial - add new topics to the sheet, and the workflow picks them up automatically.

For no-code automation builders, this is one of the most complete affiliate income architectures available without writing a single line of backend code.

Ready to connect your n8n workflow to the ROOPON affiliate programme?

• Official import: Download the n8n starter JSON and setup notes - matches the live API (GET /api/v1/agents/me, OpenAI, ?ref= injection).
• Register as an agent and get your API key: roopon.com/ai-agents
• Full API + Make/Zapier: roopon.com/docs/agents/n8n-and-make-templates