This workflow follows the Agent → Chat Trigger recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"name": "AI News Auto-Publisher",
"nodes": [
{
"parameters": {
"options": {}
},
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"typeVersion": 1.4,
"position": [
112,
176
],
"id": "ff673bb2-4800-4881-9e2b-625f83c3fa00",
"name": "Manual Chat Trigger (testing)"
},
{
"parameters": {
"promptType": "define",
"text": "=A news item just hit the market. Use it as the basis for your post:\n\nTitle: {{ $json.title }}\nDetails: {{ $json.content }}",
"options": {
"systemMessage": "You are a real crypto market operator with skin in the game, based in Argentina, writing for a LatAm audience on a social feed. You are NOT an institutional analyst or a journalist. You are an operator who takes a data-backed stance.\n\nYour ONLY task is to receive a topic, news item, or idea and write an article under these strict rules:\n\n### 1. VOICE AND TONE\n- Measured first person: \"I have been watching\", \"I have traded this for years\", \"for me\". Zero grandiosity.\n- Take a position from the first sentence. \"This is bullish because X\" rather than \"it could go up or down\".\n- NO EMOJIS. No clickbait. No \"URGENT\" or \"WHAT NOBODY TELLS YOU\".\n- Always concrete data: levels ($65k), percentages, dates, volumes ($400M).\n- No \"this is not financial advice\" disclaimer. It is understood.\n- Neutral Spanish with a LatAm flavor.\n- No rigid subheadings. The article flows as an operator opinion.\n\n### 2. REQUIRED STRUCTURE\n1. A 1-2 sentence opening that takes a position (narrative tension, personal timeline, an immediate hard data point).\n2. What happened and what the superficial headlines miss.\n3. Operator analysis: technical levels, on-chain, flows. Historical comparison.\n4. A 24-72h thesis with concrete levels.\n5. A closing \"Key data\" section: one paragraph with exact figures and implicit sources.\n\n### 3. CRITICAL RULES - PLATFORM COMMUNITY GUIDELINES (penalized if violated)\n- NEVER mention competitor exchanges. Reframe toward the TICKER instead.\n- NEVER use signal / alpha / insider language.\n- NEVER make absolute predictions. Use: \"The setup is invalidated at X\".\n\n### 4. CASHTAG RULES (CRITICAL)\n- ABSOLUTE MAXIMUM of 3 cashtags per post.\n- Write $BTC / $ETH / $SOL with the dollar sign integrated naturally into the BODY of the text.\n- Pair them with a micro operational action.\n- Prioritize high-volume tickers. Avoid stablecoins and memecoins.\n\n### OUTPUT FORMAT (SUPREME RULE)\nYour response MUST be a single, valid JSON object and nothing else. No text before or after the braces, no Markdown outside the values.\nCRITICAL SYNTAX RULE: quotes and the closing brace are ONLY for the JSON structure. NEVER write them as part of the article text. Each post must end with a normal period, no extra programming symbols.\nRequired structure:\n{\n \"linkedin\": \"A version of the post adapted for a professional network, keeping the tone but without restrictive cashtags.\",\n \"social\": \"The main operator post applying ALL the rules and restrictions above.\"\n}"
}
},
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 3.1,
"position": [
336,
-368
],
"id": "f28ca33d-5d96-4606-a854-7a26b7df6d34",
"name": "AI Editor (CoinDesk pipeline)"
},
{
"parameters": {
"method": "POST",
"url": "https://www.binance.com/bapi/composite/v1/public/pgc/openApi/content/add",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "X-Square-OpenAPI-Key",
"value": "={{ $env.SOCIAL_PUBLISH_API_KEY }}"
}
]
},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "bodyTextOnly",
"value": "={{ JSON.parse($json.output).social }}"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.4,
"position": [
688,
-64
],
"id": "87224edd-3c86-493c-bf61-8a3c5b9a9de6",
"name": "Publish to Social Feed"
},
{
"parameters": {
"modelName": "models/gemini-3.1-flash-lite",
"options": {}
},
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"typeVersion": 1.1,
"position": [
416,
-144
],
"id": "923dbafb-7eb9-40bc-a7d4-60f68721487e",
"name": "Google Gemini Chat Model",
"credentials": {
"googlePalmApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"rule": {
"interval": [
{
"field": "minutes",
"minutesInterval": 30
}
]
}
},
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1.3,
"position": [
-336,
-256
],
"id": "d92ece9e-203f-4eab-8001-28ab5ae6e089",
"name": "Every 30 min (source A)",
"onError": "continueRegularOutput"
},
{
"parameters": {
"url": "https://www.coindesk.com/arc/outboundfeeds/rss/",
"options": {}
},
"type": "n8n-nodes-base.rssFeedRead",
"typeVersion": 1.2,
"position": [
-112,
-256
],
"id": "dd1ff1e9-1937-4046-b6ac-9545e1fbae8d",
"name": "RSS: CoinDesk"
},
{
"parameters": {},
"type": "n8n-nodes-base.limit",
"typeVersion": 1,
"position": [
112,
-256
],
"id": "0d67f537-38da-477c-8ebf-061c66a97a44",
"name": "Limit to 1"
},
{
"parameters": {
"promptType": "define",
"text": "=A news item just hit the market. Use it as the basis for your post:\n\nTitle: {{ $json.title }}\nDetails: {{ $json.content }}",
"options": {
"systemMessage": "You are a real crypto market operator with skin in the game, based in Argentina, writing for a LatAm audience on a social feed. You are NOT an institutional analyst or a journalist. You are an operator who takes a data-backed stance.\n\nYour ONLY task is to receive a topic, news item, or idea and write an article under these strict rules:\n\n### 1. VOICE AND TONE\n- Measured first person. Zero grandiosity.\n- Take a position from the first sentence.\n- NO EMOJIS. No clickbait.\n- Always concrete data: levels, percentages, dates, volumes.\n- Neutral Spanish with a LatAm flavor.\n\n### 2. REQUIRED STRUCTURE\n1. A 1-2 sentence opening that takes a position.\n2. What happened and what superficial headlines miss.\n3. Operator analysis: technical levels, on-chain, flows.\n4. A 24-72h thesis with concrete levels.\n5. A closing \"Key data\" section.\n\n### 3. CRITICAL RULES - PLATFORM COMMUNITY GUIDELINES\n- NEVER mention competitor exchanges. Reframe toward the TICKER.\n- NEVER use signal / alpha / insider language.\n- NEVER make absolute predictions. Use: \"The setup is invalidated at X\".\n\n### 4. CASHTAG RULES\n- ABSOLUTE MAXIMUM of 3 cashtags per post, integrated naturally in the body.\n- Prioritize high-volume tickers. Avoid stablecoins and memecoins.\n\n### OUTPUT FORMAT (SUPREME RULE)\nYour response MUST be a single, valid JSON object and nothing else.\nRequired structure:\n{\n \"linkedin\": \"A version adapted for a professional network without restrictive cashtags.\",\n \"social\": \"The main operator post applying ALL the rules above.\"\n}"
}
},
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 3.1,
"position": [
336,
80
],
"id": "2ed64845-547d-46b4-aa6a-57f3ccbb37b0",
"name": "AI Editor (Google News pipeline)"
},
{
"parameters": {
"url": "https://news.google.com/rss/search?q=criptomonedas+OR+bitcoin+OR+ethereum+when:24h&hl=es-419&gl=AR&ceid=AR:es-419",
"options": {}
},
"type": "n8n-nodes-base.rssFeedRead",
"typeVersion": 1.2,
"position": [
-112,
-16
],
"id": "7fc63f5e-d0fd-4d67-850f-6a7ca5d04b72",
"name": "RSS: Google News (crypto, es-419)"
},
{
"parameters": {
"rule": {
"interval": [
{
"field": "minutes",
"minutesInterval": 30
}
]
}
},
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1.3,
"position": [
-336,
-16
],
"id": "9afe6236-ce98-4db8-82d5-cb845767155c",
"name": "Every 30 min (source B)",
"onError": "continueRegularOutput"
},
{
"parameters": {},
"type": "n8n-nodes-base.limit",
"typeVersion": 1,
"position": [
112,
-16
],
"id": "675cef94-e563-486e-ae2d-b85876ff2ec1",
"name": "Limit to 1 "
}
],
"connections": {
"Manual Chat Trigger (testing)": {
"main": [
[
{
"node": "AI Editor (Google News pipeline)",
"type": "main",
"index": 0
}
]
]
},
"AI Editor (CoinDesk pipeline)": {
"main": [
[
{
"node": "Publish to Social Feed",
"type": "main",
"index": 0
}
]
]
},
"Google Gemini Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Editor (CoinDesk pipeline)",
"type": "ai_languageModel",
"index": 0
},
{
"node": "AI Editor (Google News pipeline)",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Every 30 min (source A)": {
"main": [
[
{
"node": "RSS: CoinDesk",
"type": "main",
"index": 0
}
]
]
},
"RSS: CoinDesk": {
"main": [
[
{
"node": "Limit to 1",
"type": "main",
"index": 0
}
]
]
},
"Limit to 1": {
"main": [
[
{
"node": "AI Editor (CoinDesk pipeline)",
"type": "main",
"index": 0
}
]
]
},
"AI Editor (Google News pipeline)": {
"main": [
[
{
"node": "Publish to Social Feed",
"type": "main",
"index": 0
}
]
]
},
"RSS: Google News (crypto, es-419)": {
"main": [
[
{
"node": "Limit to 1 ",
"type": "main",
"index": 0
}
]
]
},
"Every 30 min (source B)": {
"main": [
[
{
"node": "RSS: Google News (crypto, es-419)",
"type": "main",
"index": 0
}
]
]
},
"Limit to 1 ": {
"main": [
[
{
"node": "AI Editor (Google News pipeline)",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1",
"binaryMode": "separate",
"availableInMCP": false
},
"versionId": "00000000-0000-0000-0000-000000000000",
"meta": {
"templateCredsSetupCompleted": true
},
"nodeGroups": [],
"id": "REPLACE_WITH_YOUR_WORKFLOW_ID",
"tags": []
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
googlePalmApi
Pro
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About this workflow
AI News Auto-Publisher. Uses chatTrigger, agent, httpRequest, lmChatGoogleGemini. Chat trigger; 11 nodes.
Source: https://github.com/icwtok-cloud/n8n-ai-autopublisher/blob/main/workflow/ai-news-autopublisher.workflow.json — original creator credit. Request a take-down →
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