The $80/Month AI Influencer: A Full Tutorial

Step-by-Step guide to an AI Video bot that Writes, Edits & Posts Daily Content

Imagine having an AI influencer who never sleeps, never asks for a raise, and posts daily content across TikTok, YouTube & Instagram - fully automated.

Sounds sci-fi? We just built it.

The 5-Minute Summary: How to Build an AI Influencer

What this system does:
You type in a one-line idea → AI writes a short story → AI generates 3 cinematic clips → the clips get stitched → and posted automatically to TikTok, YouTube Shorts, or Instagram Reels.

Why it matters:

• Daily content, no human editor needed.

• Costs just $50–80/month plus $4–17 per video.

• Scales infinitely (more videos = more output, not more overhead).

• Great for apps, brands, or indie devs who need constant social presence.

Toolchain at a glance:

1. Claude 4 → Writes 3-scene story (JSON format).

2. n8n → Automates the whole flow.

3. KIE.ai (Veo3) → Turns story scenes into 8s video clips.

4. Fal.ai → Stitches clips into one smooth video.

5. Google Sheets → Logs titles, links, and posting status.

6. Blotato → Auto-posts to TikTok/YouTube/Instagram.

End result:

• A 20–30 second vertical video in 9:16 format, complete with titles and descriptions.

• Posted automatically to your social media.

• Looks like a human-made vlog or ad, but entirely AI.

  

Who this is for:

• Indie devs & startups → Build consistent social presence without a content team.

• Agencies → Batch-generate branded influencer content for multiple clients.

• UA managers → Test dozens of hooks in days, not weeks.

Next steps:
Scroll down for the full cost structure & step-by-step developer tutorial with JSON, code, and screenshots if you want to build it yourself.

Not millions of views … yet, but going somewhere..

Kaktusy Deep Developer Tutorial

This document contains the full breakdown of the Kaktusy AI video automation system. It is divided into 9 parts, covering every step from tooling and story scripting to video generation, composition, logging, and posting.

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DEEP DIVE TUTORIAL

Overview of parts:

· Part 1: Toolstack + Pricing Overview

· Part 2: Story Agent Setup (Claude 4 Sonnet via n8n)

· Part 3: Structured Output Parser, Think Tool, and JSON Breakdown

· Part 4: Code Node + Scene Unpacking

· Part 5: KIE.ai Veo3 Request Nodes (Video Generation)

· Part 6: Fal.ai Composition (Stitching Final Video)

· Part 7: Google Sheets Integration for Logging and Status Tracking

· Part 8: Autoposting via Blotato (YouTube example)

· Part 9: Best Practices, Limitations, Final Thoughts