{ "name": "linkedin auto poster", "nodes": [ { "parameters": { "authentication": "airtableTokenApi", "resource": "record", "operation": "search", "base": { "__rl": true, "value": "app7AE6FRh8ld0HKh", "mode": "list", "cachedResultName": "Content Generation Agent", "cachedResultUrl": "https://airtable.com/app7AE6FRh8ld0HKh" }, "table": { "__rl": true, "value": "tblWXnI2jiiL1HhKD", "mode": "list", "cachedResultName": "Content", "cachedResultUrl": "https://airtable.com/app7AE6FRh8ld0HKh/tblWXnI2jiiL1HhKD" }, "filterByFormula": "AND({Document Link} != '', {Editor Agent} = 'Done')", "returnAll": true, "options": {}, "sort": { "property": [ { "field": "Generated at", "direction": "desc" } ] } }, "type": "n8n-nodes-base.airtable", "typeVersion": 2.1, "position": [ -176, -112 ], "id": "d77df354-77a4-4cb6-bdb8-f0980b58670b", "name": "Search records", "credentials": { "airtableTokenApi": { "id": "kGC8Mmil3KChvqbU", "name": "Airtable" } } }, { "parameters": { "preBuiltAgentsCalloutHttpRequest": "", "curlImport": "", "method": "GET", "url": "={{ $json['Document Link'].replace('/edit', '/export').replace(/\\?.*$/, '') + '?format=txt' }}", "authentication": "none", "provideSslCertificates": false, "sendQuery": false, "sendHeaders": false, "sendBody": false, "options": {}, "infoMessage": "" }, "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.3, "position": [ 256, -112 ], "id": "b66621f7-21ec-426c-be48-b22428fa87a1", "name": "HTTP Request" }, { "parameters": { "maxItems": 1, "keep": "lastItems" }, "type": "n8n-nodes-base.limit", "typeVersion": 1, "position": [ 48, -112 ], "id": "1a4ac200-1110-4a25-87d1-891396b0f9dc", "name": "Limit" }, { "parameters": { "aiAgentStarterCallout": "", "promptType": "define", "text": "=Here is a document with LinkedIn posts:\n\n{{ $json.data }}\n\nExtract every post and return ONLY a JSON array like this, nothing else, no explanation:\n[\n {\n \"post_number\": 1,\n \"title\": \"post title\",\n \"week\": \"Weeks 1\",\n \"day\": \"Tuesday\",\n \"post_type\": \"How-To\",\n \"content\": \"full post content here\",\n \"remark\": \"remark text if any\",\n \"image_url\": \"first image url only\"\n }\n]", "hasOutputParser": false, "needsFallback": false, "options": {} }, "type": "@n8n/n8n-nodes-langchain.agent", "typeVersion": 3, "position": [ 496, -112 ], "id": "05d63ea5-f176-4990-8a18-d46812a66efc", "name": "AI Agent" }, { "parameters": { "notice": "", "model": { "__rl": true, "mode": "list", "value": "claude-sonnet-4-5-20250929", "cachedResultName": "Claude Sonnet 4.5" }, "options": {} }, "type": "@n8n/n8n-nodes-langchain.lmChatAnthropic", "typeVersion": 1.3, "position": [ 208, 80 ], "id": "927b3c13-2029-408d-8058-cac0f3d264d6", "name": "Anthropic Chat Model", "credentials": { "anthropicApi": { "id": "o7p1YfpIfOMQeBnO", "name": "Anthropic account" } } }, { "parameters": { "mode": "runOnceForAllItems", "language": "javaScript", "jsCode": "// Get the AI output text\nconst aiOutput = $input.first().json.output;\n\n// Remove markdown code blocks\nconst cleaned = aiOutput\n .replace(/```json/g, '')\n .replace(/```/g, '')\n .trim();\n\n// Parse into JSON\nconst posts = JSON.parse(cleaned);\n\n// Remove remark field and return each post as separate item\nreturn posts.map(post => {\n delete post.remark;\n return { json: post };\n});", "notice": "" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 864, -112 ], "id": "5f986b1d-7324-4073-b215-da604a59915b", "name": "Code in JavaScript" }, { "parameters": { "authentication": "airtableTokenApi", "resource": "record", "operation": "create", "base": { "__rl": true, "value": "app7AE6FRh8ld0HKh", "mode": "list", "cachedResultName": "Content Generation Agent", "cachedResultUrl": "https://airtable.com/app7AE6FRh8ld0HKh" }, "table": { "__rl": true, "value": "tblrgOaDhIZVYvUKZ", "mode": "list", "cachedResultName": "test", "cachedResultUrl": "https://airtable.com/app7AE6FRh8ld0HKh/tblrgOaDhIZVYvUKZ" }, "columns": { "mappingMode": "defineBelow", "value": { "post_number": "={{ $json.post_number }}", "title": "={{ $json.title }}", "week": "={{ $json.week }}", "day": "={{ $json.day }}", "post_type": "={{ $json.post_type }}", "content": "={{ $json.content }}", "image_url": "={{ $json.image_url }}", "status": "pending" }, "matchingColumns": [], "schema": [ { "id": "post_number", "displayName": "post_number", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "number", "readOnly": false, "removed": false }, { "id": "title", "displayName": "title", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "week", "displayName": "week", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "day", "displayName": "day", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "post_type", "displayName": "post_type", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "content", "displayName": "content", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "image_url", "displayName": "image_url", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "status", "displayName": "status", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false } ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {} }, "type": "n8n-nodes-base.airtable", "typeVersion": 2.1, "position": [ 1136, -112 ], "id": "8431a675-9f5d-42a9-9eaf-b4097b396e29", "name": "Create a record", "credentials": { "airtableTokenApi": { "id": "kGC8Mmil3KChvqbU", "name": "Airtable" } } }, { "parameters": { "notice": "" }, "type": "n8n-nodes-base.manualTrigger", "typeVersion": 1, "position": [ -432, -112 ], "id": "fd15dd83-392a-4147-91f6-cc546bb2b3c7", "name": "When clicking \u2018Execute workflow\u2019" }, { "parameters": { "notice": "", "rule": { "interval": [ { "field": "days", "daysInterval": 1, "triggerAtHour": 0, "triggerAtMinute": 0 } ] } }, "type": "n8n-nodes-base.scheduleTrigger", "typeVersion": 1.3, "position": [ -384, 352 ], "id": "ab42c5b8-3804-42bb-a372-2e3028d44526", "name": "Schedule Trigger" }, { "parameters": { "authentication": "airtableTokenApi", "resource": "record", "operation": "search", "base": { "__rl": true, "value": "app7AE6FRh8ld0HKh", "mode": "list", "cachedResultName": "Content Generation Agent", "cachedResultUrl": "https://airtable.com/app7AE6FRh8ld0HKh" }, "table": { "__rl": true, "value": "tblrgOaDhIZVYvUKZ", "mode": "list", "cachedResultName": "test", "cachedResultUrl": "https://airtable.com/app7AE6FRh8ld0HKh/tblrgOaDhIZVYvUKZ" }, "filterByFormula": "={{\"AND({status} = 'Pending', LOWER({day}) = '\" + $now.toFormat(\"cccc\").toLowerCase() + \"')\"}}", "returnAll": true, "options": {}, "sort": {} }, "type": "n8n-nodes-base.airtable", "typeVersion": 2.1, "position": [ -176, 352 ], "id": "4bc79ddc-ccff-46cd-ab54-d14ca52e4402", "name": "Search records1", "credentials": { "airtableTokenApi": { "id": "kGC8Mmil3KChvqbU", "name": "Airtable" } } }, { "parameters": { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 3 }, "conditions": [ { "id": "e2fe40f0-2e12-45e4-af24-7b929e58b02b", "leftValue": "={{ $json.title }}", "rightValue": "", "operator": { "type": "string", "operation": "notEmpty", "singleValue": true } } ], "combinator": "and" }, "looseTypeValidation": false, "options": {} }, "type": "n8n-nodes-base.if", "typeVersion": 2.3, "position": [ 32, 352 ], "id": "31370d1f-4875-4880-b373-49ed3b9d53bb", "name": "If" }, { "parameters": { "authentication": "airtableTokenApi", "resource": "record", "operation": "update", "base": { "__rl": true, "value": "app7AE6FRh8ld0HKh", "mode": "list", "cachedResultName": "Content Generation Agent", "cachedResultUrl": "https://airtable.com/app7AE6FRh8ld0HKh" }, "table": { "__rl": true, "value": "tblrgOaDhIZVYvUKZ", "mode": "list", "cachedResultName": "test", "cachedResultUrl": "https://airtable.com/app7AE6FRh8ld0HKh/tblrgOaDhIZVYvUKZ" }, "columns": { "mappingMode": "defineBelow", "value": { "status": "Published", "id": "{{ $json.id }}", "post_number": 0 }, "matchingColumns": [ "id", "status" ], "schema": [ { "id": "id", "displayName": "id", "required": false, "defaultMatch": true, "display": true, "type": "string", "readOnly": true, "removed": false }, { "id": "post_number", "displayName": "post_number", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "number", "readOnly": false, "removed": false }, { "id": "title", "displayName": "title", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "week", "displayName": "week", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "day", "displayName": "day", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "post_type", "displayName": "post_type", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "content", "displayName": "content", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "image_url", "displayName": "image_url", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false }, { "id": "status", "displayName": "status", "required": false, "defaultMatch": false, "canBeUsedToMatch": true, "display": true, "type": "string", "readOnly": false, "removed": false } ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {} }, "type": "n8n-nodes-base.airtable", "typeVersion": 2.1, "position": [ 384, 336 ], "id": "796c1cc6-f3f3-462c-96a2-83c8e38cf325", "name": "Update record", "credentials": { "airtableTokenApi": { "id": "kGC8Mmil3KChvqbU", "name": "Airtable" } } }, { "parameters": { "errorType": "errorMessage", "errorMessage": "No post found for today" }, "type": "n8n-nodes-base.stopAndError", "typeVersion": 1, "position": [ 240, 480 ], "id": "13b3aaac-70d3-4165-99b6-dc33a0a4561a", "name": "Stop and Error" } ], "connections": { "Search records": { "main": [ [ { "node": "Limit", "type": "main", "index": 0 } ] ] }, "Limit": { "main": [ [ { "node": "HTTP Request", "type": "main", "index": 0 } ] ] }, "HTTP Request": { "main": [ [ { "node": "AI Agent", "type": "main", "index": 0 } ] ] }, "Anthropic Chat Model": { "ai_languageModel": [ [ { "node": "AI Agent", "type": "ai_languageModel", "index": 0 } ] ] }, "AI Agent": { "main": [ [ { "node": "Code in JavaScript", "type": "main", "index": 0 } ] ] }, "Code in JavaScript": { "main": [ [ { "node": "Create a record", "type": "main", "index": 0 } ] ] }, "When clicking \u2018Execute workflow\u2019": { "main": [ [ { "node": "Search records", "type": "main", "index": 0 } ] ] }, "Schedule Trigger": { "main": [ [ { "node": "Search records1", "type": "main", "index": 0 } ] ] }, "Search records1": { "main": [ [ { "node": "If", "type": "main", "index": 0 } ] ] }, "If": { "main": [ [ { "node": "Update record", "type": "main", "index": 0 } ], [ { "node": "Stop and Error", "type": "main", "index": 0 } ] ] }, "Update record": { "main": [ [] ] } }, "pinData": {}, "settings": { "executionOrder": "v1" }, "staticData": null, "meta": { "templateCredsSetupCompleted": true }, "tags": [], "versionId": "c7ca4361-b57a-4e2b-83fd-b4a2cb467bc5" }