Validated Telegram AI Content for Instagram, TikTok, Shorts

Turn a Telegram topic into validated Instagram, TikTok, Shorts & Threads content—automatically

This n8n workflow converts messages from your Telegram bot into a complete multi-platform content pack. It uses OpenAI to generate captions/titles/descriptions and then strictly validates the output against platform rules—sending either the final set of posts back to the same Telegram chat or a failure report if validation can’t be satisfied.

What this workflow does

• Listens for Telegram messages and extracts the topic text and originating chat ID.
• Validates input: the topic must be non-command text with at least 10 characters. If not, it sends a Telegram usage message.
• Generates platform-specific content with OpenAI, using configured settings like tone, audience, language, brand voice, CTA, emojis, and hashtags.
• Parses results into structured fields for:
  • Instagram
  • TikTok
  • YouTube Shorts (title + description)
  • Threads
• Scores and validates quality rules (required fields, character limits, emoji/hashtag settings, and cross-platform duplication).
• If needed, it requests regeneration from OpenAI and retries up to two times, then performs final strict checks.
• Sends a readable Telegram report back to the original chat containing the successful content pack or the “failed-after-retries” outcome.

Use cases

• SaaS teams generating consistent Instagram/TikTok/Shorts campaigns from a single Telegram prompt.
• Automation engineers testing brand voice and platform compliance without manual copy editing.
• Operators running a lightweight “content assistant” that returns ready-to-post drafts with validation.

Technical details

• Built with n8n nodes including telegram trigger, telegram, if, set, and code (plus a Sticky Note for workflow notes).
• OpenAI-driven generation with structured parsing and rule-based scoring before Telegram delivery.