Real AI agent use cases, with sources and setup prompts

Turn one idea into posts for four platforms with n8n and Groq

One idea goes in and drafts for LinkedIn, X, TikTok and Reddit come out, plus a content calendar and Telegram reminders. Built with n8n and Groq for almost nothing.

See pricing2 hoursIntermediateSource linked

Source

@adu_ayomid44238 on X · 2026-10-15

Written in our own words. Credit to the original author. Link checked 2026-10-17.

What they did

One idea goes in and drafts for LinkedIn, X, TikTok and Reddit come out, plus a content calendar and Telegram reminders. Built with n8n and Groq for almost nothing.

Result (as claimed)

Running workflow; shared on X.

Tools they used

Cost: n8n: free plan, paid from €20/mo; Telegram Bot API: from See pricing.

Set it up

  1. Pick one goal and metric

    For example replies to outreach, ad ideas per week or landing page conversion.

  2. Set up the tools

    Open n8n, Groq, Telegram Bot API. Load your offer, audience and examples of what already works.

  3. Generate, then review

    Have the agent research and draft. You approve every message, post or ad before it goes out.

  4. Measure and iterate

    Track the metric for a week, keep what works and feed the results back into the prompt.

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Goal: Turn one idea into posts for four platforms with n8n and Groq
What the original author did: One idea goes in and drafts for LinkedIn, X, TikTok and Reddit come out, plus a content calendar and Telegram reminders. Built with n8n and Groq for almost nothing.
Reported result (as claimed by the author): Running workflow; shared on X.
Source: https://x.com/adu_ayomid44238/status/2110698276580114839
Tools they used: n8n, Groq, Telegram Bot API
Category: Marketing & growth

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

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