--- title: "Workflow to n8n Workflow to Publish One Video Natively To Tiktok Instagram And Youtube With Postwire" platform: "Promptally" canonical_url: "https://app.promptally.dev/p/workflow-n8n-workflow-to-publish-one-video-natively-to-tiktok-instagram-and-youtube-with-postwire" modality: "WORKFLOW" category: "n8n Automation Blueprints" compatible_models: [Universal / Model Agnostic] access_tier: "Free Public Artifact (No Auth Required)" license: "MIT" --- # Workflow to n8n Workflow to Publish One Video Natively To Tiktok Instagram And Youtube With Postwire **Summary:** Workflow to n8n Workflow to Publish One Video Natively To Tiktok Instagram And Youtube With Postwire is a verified WORKFLOW blueprint on Promptally in n8n Automation Blueprints optimized for leading AI models. Multi-step automated node blueprint for n8n Workflow to Publish One Video Natively To Tiktok Instagram And Youtube With Postwire. Available to explore, customize with pre-filled variables, and copy with zero authentication required. ## Technical Specifications | Property | Value | | :--- | :--- | | Platform Registry | Promptally (https://app.promptally.dev) | | Modality | WORKFLOW | | Category | n8n Automation Blueprints | | Compatible Engines | Universal / Model Agnostic | | Dynamic Variables | None (Static Blueprint) | | Approx. Token Length | 1,866 | | Access Tier | Free Public Artifact (No Auth Required) | | License | MIT | ### Pre-Filled Template & Production Source ```json { "name": "Turn one video into native TikTok, Instagram and YouTube posts with PostWire", "nodes": [ { "parameters": {}, "id": "a1111111-1111-4111-8111-111111111111", "name": "When you click Test workflow", "type": "n8n-nodes-base.manualTrigger", "typeVersion": 1, "position": [ -260, 300 ] }, { "parameters": { "assignments": { "assignments": [ { "id": "f1", "name": "idea", "value": "Announce that our AI meal planner now builds a full week of recipes from one photo of your fridge. Friendly, build-in-public tone.", "type": "string" }, { "id": "f2", "name": "video_url", "value": "https://example.com/your-vertical-video.mp4", "type": "string" }, { "id": "f3", "name": "platforms", "value": "={{ [\"tiktok\", \"instagram\", \"youtube\"] }}", "type": "array" }, { "id": "f4", "name": "brand_voice", "value": "Plain language, first person, no hype, at most one emoji.", "type": "string" } ] }, "options": {} }, "id": "a2222222-2222-4222-8222-222222222222", "name": "Your idea, video and platforms", "type": "n8n-nodes-base.set", "typeVersion": 3.4, "position": [ -40, 300 ] }, { "parameters": { "method": "POST", "url": "https://postwire.io/api/generate", "authentication": "genericCredentialType", "genericAuthType": "httpHeaderAuth", "sendBody": true, "specifyBody": "json", "jsonBody": "={{ JSON.stringify({ prompt: $json.idea, platforms: $json.platforms, media_url: $json.video_url, brand_voice: $json.brand_voice }) }}", "options": {} }, "id": "a3333333-3333-4333-8333-333333333333", "name": "Write a native caption per platform", "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 200, 300 ] }, { "parameters": { "method": "POST", "url": "https://postwire.io/api/post", "authentication": "genericCredentialType", "genericAuthType": "httpHeaderAuth", "sendBody": true, "specifyBody": "json", "jsonBody": "={{ JSON.stringify({ platforms: $('Your idea, video and platforms').item.json.platforms, video_url: $('Your idea, video and platforms').item.json.video_url, per_platform: $json.drafts, options: { tiktok: { privacy_level: 'SELF_ONLY' } } }) }}", "options": {} }, "id": "a4444444-4444-4444-8444-444444444444", "name": "Publish to every connected account", "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 440, 300 ] }, { "parameters": { "content": "## Turn one video into native TikTok, Instagram and YouTube posts\n\n### Who's it for\nCreators, solo founders and small agencies who publish the same video to several networks and are tired of rewriting the caption three times \u2014 or of pasting the identical text everywhere and watching it underperform.\n\n### What it does\nYou give it one idea and one video URL. PostWire's Smart Distribute writes a **native caption for each network** \u2014 the right length, hashtags, SEO and format per platform \u2014 and then publishes the video to every connected account in a single call. TikTok, Instagram, YouTube, Facebook, LinkedIn, X, Bluesky, Mastodon, Telegram, Discord and Reddit are supported.\n\n### How to set up\n1. Create a free PostWire account at https://postwire.io/dashboard.html (1 brand, 30 posts/month, no card) and connect your social accounts there with OAuth.\n2. Copy your API key from the dashboard.\n3. In n8n, create a **Header Auth** credential: name `Authorization`, value `Bearer pw_live_your_key`.\n4. Select that credential on both HTTP Request nodes.\n5. Edit the **Your idea, video and platforms** node with your own idea, video URL and networks.\n\n### Requirements\n- A PostWire API key (free tier works).\n- A publicly reachable video URL (MP4). TikTok and YouTube reject text-only or photo posts.\n\n### How to customize\n- Change `platforms` to any mix of the supported networks.\n- Swap the manual trigger for a Schedule, RSS or Google Sheets trigger to run it unattended.\n- To queue a post for later instead of publishing now, call `POST /api/schedule` with a `run_at` timestamp.\n- `brand_voice` is free text and steers every caption at once.", "height": 760, "width": 520, "color": 3 }, "id": "a5555555-5555-4555-8555-555555555555", "name": "About this template", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ -900, 120 ] }, { "parameters": { "content": "### 1. Your input\nThe only node you need to edit.\n\n`video_url` must be a public MP4 link \u2014 TikTok and YouTube will not accept a photo or text-only post.", "height": 220, "width": 300, "color": 7 }, "id": "a6666666-6666-4666-8666-666666666666", "name": "Step 1", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ -80, 20 ] }, { "parameters": { "content": "### 2. One idea \u2192 a caption per network\nSmart Distribute returns a `drafts` object keyed by platform, each with the text (and title and tags for YouTube) written for that network's rules.", "height": 220, "width": 300, "color": 7 }, "id": "a7777777-7777-4777-8777-777777777777", "name": "Step 2", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 240, 20 ] }, { "parameters": { "content": "### 3. Publish everywhere at once\nReturns one result per network, each with the post URL or the exact error.\n\nTikTok starts as `SELF_ONLY` so your first test run stays private \u2014 change it to `PUBLIC_TO_EVERYONE` when you are happy.", "height": 260, "width": 320, "color": 7 }, "id": "a8888888-8888-4888-8888-888888888888", "name": "Step 3", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 560, 20 ] } ], "connections": { "When you click Test workflow": { "main": [ [ { "node": "Your idea, video and platforms", "type": "main", "index": 0 } ] ] }, "Your idea, video and platforms": { "main": [ [ { "node": "Write a native caption per platform", "type": "main", "index": 0 } ] ] }, "Write a native caption per platform": { "main": [ [ { "node": "Publish to every connected account", "type": "main", "index": 0 } ] ] } }, "pinData": {}, "settings": { "executionOrder": "v1" }, "meta": { "templateCredsSetupCompleted": true } } ``` ## Verified Execution Output / Benchmark ```text Verified execution output available on the canonical page. ``` ## Related Blueprints on Promptally - [Workflow to n8n Workflow to Ai Product Imagines](https://app.promptally.dev/p/workflow-n8n-workflow-to-ai-product-imagines) - [Workflow to n8n Workflow to Customer Support Channel And Ticketing System With Slack And Linear](https://app.promptally.dev/p/workflow-n8n-workflow-to-customer-support-channel-and-ticketing-system-with-slack-and-linear) - [Workflow to n8n Workflow to Enhance Security Operations With The Qualys Slack Shortcut Bot](https://app.promptally.dev/p/workflow-n8n-workflow-to-enhance-security-operations-with-the-qualys-slack-shortcut-bot) - [Workflow to n8n Workflow to Ai Powered Information Monitoring With Openai, Google Sheets, Jina Ai And Slack](https://app.promptally.dev/p/workflow-n8n-workflow-to-ai-powered-information-monitoring-with-openai-google-sheets-jina-ai-and-slack) - [Workflow to n8n Workflow to Venafi Cloud Slack Cert Bot](https://app.promptally.dev/p/workflow-n8n-workflow-to-venafi-cloud-slack-cert-bot) - [Workflow to n8n Workflow to Creating A Ai Slack Bot With Google Gemini](https://app.promptally.dev/p/workflow-n8n-workflow-to-creating-a-ai-slack-bot-with-google-gemini) - [Workflow to n8n Workflow to Enrich Pipedrive S Organization Data With Openai Gpt 4o & Notify It In Slack](https://app.promptally.dev/p/workflow-n8n-workflow-to-enrich-pipedrive-s-organization-data-with-openai-gpt-4o-notify-it-in-slack) - [Workflow to n8n Workflow to Sentiment Analysis Tracking On Support Issues With Linear And Slack](https://app.promptally.dev/p/workflow-n8n-workflow-to-sentiment-analysis-tracking-on-support-issues-with-linear-and-slack)