This article provides a complete, practical walkthrough of the Telegram Wait Automation Webhook n8n agent. It connects HTTP Request, Webhook across approximately 1 node(s). Expect a Intermediate setup in 15-45 minutes. One‑time purchase: €29.

What This Agent Does

This agent orchestrates a reliable automation between HTTP Request, Webhook, handling triggers, data enrichment, and delivery with guardrails for errors and rate limits.

It streamlines multi‑step processes that would otherwise require manual exports, spreadsheet cleanup, and repeated API requests. By centralizing logic in n8n, it reduces context switching, lowers error rates, and ensures consistent results across teams.

Typical outcomes include faster lead handoffs, automated notifications, accurate data synchronization, and better visibility via execution logs and optional Slack/Email alerts.

How It Works

The workflow uses standard n8n building blocks like Webhook or Schedule triggers, HTTP Request for API calls, and control nodes (IF, Merge, Set) to validate inputs, branch on conditions, and format outputs. Retries and timeouts improve resilience, while credentials keep secrets safe.

Third‑Party Integrations

• HTTP Request
• Webhook

Import and Use in n8n

1. Open n8n and create a new workflow or collection.
2. Choose Import from File or Paste JSON.
3. Paste the JSON below, then click Import.
4. Show n8n JSON

   Title:
   How to Automatically Generate & Publish AI Social Videos Across 9 Platforms with GPT-4 and n8n
   
   Meta Description:
   Discover a cutting-edge AI video marketing automation workflow using n8n, GPT-4, Kling, and Blotato. Auto-create cinematic videos, voice-overs, captions, and publish to 9 social channels—hands-free.
   
   Keywords:
   AI video automation, n8n workflow, GPT-4, text-to-video, Kling AI, Blotato, auto post to social media, AI voiceover, Instagram automation, TikTok marketing, video captioning, Content creation with GPT, marketing automation tools, Facebook auto publishing, LinkedIn video content
   
   Article:
   
   Automate Your AI-Powered Social Video Marketing: From Prompt to Publishing in Minutes
   
   The rise of short-form video as the dominant content type across social platforms presents both a tremendous opportunity and an overwhelming workload for marketers and content creators. But what if the entire pipeline—from idea to multi-platform publishing—could be fully autonomous?
   
   That’s the promise of a powerful new n8n automation workflow: a no-code/low-code orchestration that uses state-of-the-art AI tools like GPT-4, Kling, and Blotato to generate cinematic videos, cohesive voice-overs, stylized captions, and auto-publish them to nine major social channels—all without manual intervention.
   
   Here’s how this elegantly modular system works:
   
   🟫 Step 1: Create a Video from a Simple Prompt
   Everything begins with a message sent to a designated Telegram bot. The message contains a loosely structured video idea—usually in the form "generate video: [Prompt], [Caption Idea]."
   
   n8n extracts the core components (topic and social caption seed). Then, it sends the prompt to GPT-4 via OpenAI’s API, giving it strict system instructions to turn that basic idea into a cinematic, visual-rich description compatible with Kling’s advanced video generation engine. The result is a vivid movie-scene-style prompt complete with lighting, textures, motion, and camera cues.
   
   That pristine prompt is then sent to the Kling API, which transforms it into an HD 9:16 vertical video clip, ideal for TikTok, Instagram Reels, and YouTube Shorts.
   
   🟫 Step 2: Add a Natural Voice-Over
   A complementary voice-over script is auto-generated using GPT-4, based on the social caption idea. The script is tightly timed (~7 seconds, 18–22 words) to match the video length.
   
   Next, this script is sent to the OpenAI TTS engine to produce a robotic but lifelike voice narration. The audio is uploaded to Cloudinary for cloud delivery.
   
   🟫 Step 3: Combine Video + Audio + Captions
   With both video and voice-over ready, n8n sends them to Json2Video—an efficient video editing API that overlays the narration onto the clip.
   
   Then, the final fused video is sent back through the same tool to embed engaging, stylized subtitles—using legible fonts, center alignment, and color schemes that boost accessibility and engagement.
   
   🟫 Step 4: Metadata Creation & Telegram Push
   Before distribution, GPT-4 is tapped again to generate:
   - A YouTube-style click-worthy title
   - A short but insightful social media caption
   
   The metadata, video URL, and original prompt are then logged into a Google Sheet for future reference, analytics, or reposting.
   
   Simultaneously, the final video and its caption are pushed back to the Telegram chat where the journey began—allowing the user to preview or manually reuse the asset.
   
   🟥 Step 5: Publish to 9 Platforms… Automatically
   The moment the video is complete, Blotato—an API-first social media scheduling and publishing tool—takes over. The video and its caption are automatically posted to:
   
   - Instagram
   - YouTube (as a short or unlisted video)
   - TikTok
   - Facebook (as a page post)
   - Twitter (X)
   - LinkedIn
   - Threads
   - Bluesky
   - Pinterest
   
   All content approvals, uploads, platform formatting, and scheduling are handled without human input.
   
   That’s right—ideas are instantly transformed into narrated, captioned, on-brand videos and deployed across every major distribution channel in under 15 minutes.
   
   The best part? You can trigger this entire flow from your mobile phone with a simple Telegram message.
   
   Third-Party APIs Used:
   
   1. OpenAI API – For GPT-4-based:
      - Prompt transformation
      - Voice-over script generation
      - Text-to-Speech (TTS) conversion
      - Title and social caption generation
   
   2. Kling API (via Piapi.ai) – High-quality AI video generation from text prompts
   
   3. Json2Video API – To merge assets (audio + video), and add styled subtitles
   
   4. Cloudinary API – Secure, scalable cloud audio hosting
   
   5. Google Sheets API – Storing video metadata (title, description, video URL)
   
   6. Telegram Bot API – Used as the user interface for prompt input and video output notifications
   
   7. Blotato API – Bulk video uploading and multi-platform social media auto-posting
   
   Supported Platforms: Instagram, YouTube, TikTok, Facebook, Twitter (X), LinkedIn, Threads, Pinterest, and Bluesky
   
   Conclusion:
   This workflow offers a glimpse into the future of AI-powered agency operations and solo content entrepreneurship. With a single prompt and zero editing work, you can publish engaging, professional videos to every major social platform in minutes.
   
   Whether you're a digital marketer, social media strategist, or AI enthusiast, this fully automated content pipeline can multiply your impact—without multiplying your hours.
   
   Want to build this for yourself? n8n, open-source at its core, gives you the freedom to adapt and expand it for any creative or business use case.
   
   —
   
   If you're looking to streamline content creation without sacrificing quality, automating your video production and distribution like this isn't just smart—it's game-changing.

5. Set credentials for each API node (keys, OAuth) in Credentials.
6. Run a test via Execute Workflow. Inspect Run Data, then adjust parameters.
7. Enable the workflow to run on schedule, webhook, or triggers as configured.

Tips: keep secrets in credentials, add retries and timeouts on HTTP nodes, implement error notifications, and paginate large API fetches.

Validation: use IF/Code nodes to sanitize inputs and guard against empty payloads.

Why Automate This with AI Agents

AI‑assisted automations offload repetitive, error‑prone tasks to a predictable workflow. Instead of manual copy‑paste and ad‑hoc scripts, your team gets a governed pipeline with versioned state, auditability, and observable runs.

n8n’s node graph makes data flow transparent while AI‑powered enrichment (classification, extraction, summarization) boosts throughput and consistency. Teams reclaim time, reduce operational costs, and standardize best practices without sacrificing flexibility.

Compared to one‑off integrations, an AI agent is easier to extend: swap APIs, add filters, or bolt on notifications without rewriting everything. You get reliability, control, and a faster path from idea to production.

Best Practices

• Credentials: restrict scopes and rotate tokens regularly.
• Resilience: configure retries, timeouts, and backoff for API nodes.
• Data Quality: validate inputs; normalize fields early to reduce downstream branching.
• Performance: batch records and paginate for large datasets.
• Observability: add failure alerts (Email/Slack) and persistent logs for auditing.
• Security: avoid sensitive data in logs; use environment variables and n8n credentials.

FAQs

Can I swap integrations later? Yes. Replace or add nodes and re‑map fields without rebuilding the whole flow.

How do I monitor failures? Use Execution logs and add notifications on the Error Trigger path.

Does it scale? Use queues, batching, and sub‑workflows to split responsibilities and control load.

Is my data safe? Keep secrets in Credentials, restrict token scopes, and review access logs.