{ "name": "Outscraper - Review sentiment analysis workflow", "nodes": [ { "parameters": { "rule": { "interval": [ { "field": "weeks" } ] } }, "id": "b7035c8b-7a79-4874-b6a4-b887bef8a090", "name": "Weekly Schedule", "type": "n8n-nodes-base.scheduleTrigger", "typeVersion": 1.2, "position": [ 1680, 272 ] }, { "parameters": { "assignments": { "assignments": [ { "id": "business_url", "name": "business_url", "type": "string", "value": "https://www.google.com/maps/place/The+Manhattan+at+Times+Square+Hotel/@40.7315435,-74.0846167,12z/data=!3m1!5s0x89c258f9ba587e33:0x6992b0beff04f494!4m13!1m2!2m1!1z0JPQvtGB0YLQuNC90LjRhtGL!3m9!1s0x89c258f88254f2c3:0xe0e14597c5400022!5m2!4m1!1i2!8m2!3d40.7622856!4d-73.9826404!15sChLQk9C-0YHRgtC40L3QuNGG0YuSAQVob3RlbKoBUhABKhYiEtCz0L7RgdGC0LjQvdC40YbRiygNMh4QASIauqvaSbDcn9ZlmNzFbbwkcitXCy3j5BpJzugyFhACIhLQs9C-0YHRgtC40L3QuNGG0YvgAQA!16s%2Fg%2F1hhg_3mgs?entry=ttu&g_ep=EgoyMDI2MDQyNy4wIKXMDSoASAFQAw%3D%3D" }, { "id": "reviews_limit", "name": "reviews_limit", "type": "number", "value": 50 } ] }, "options": {} }, "id": "c77ba2d8-7101-4595-a6de-465467ee4011", "name": "Set Business", "type": "n8n-nodes-base.set", "typeVersion": 3.4, "position": [ 1904, 272 ] }, { "parameters": { "operation": "reviews", "query": "={{$json.business_url}}", "reviewsLimit": "={{$json.reviews_limit}}", "sort": "newest", "requestOptions": {} }, "id": "745cbfc1-c188-4cbb-af8d-4eebfe239486", "name": "Outscraper - Google Maps Reviews", "type": "n8n-nodes-outscraper.outscraper", "typeVersion": 2, "position": [ 2144, 272 ], "notesInFlow": true, "credentials": { "outscraperApi": { "id": "8AvSJfwIww0gbyf7", "name": "Outscraper account" } }, "notes": "Can be swapped for Trustpilot, Yelp, TripAdvisor, Booking, G2, AppStore, GetApp, Walmart, or Target review operations." }, { "parameters": { "jsCode": "function isReviewRecord(value) {\n return Boolean(\n value &&\n typeof value === 'object' &&\n !Array.isArray(value) &&\n (value.review_id || value.review_text || value.review_rating || value.author_title)\n );\n}\n\nfunction collectReviews(value, output = []) {\n if (!value) return output;\n\n if (Array.isArray(value)) {\n for (const item of value) collectReviews(item, output);\n return output;\n }\n\n if (isReviewRecord(value)) {\n output.push(value);\n return output;\n }\n\n if (typeof value === 'object') {\n for (const key of ['reviews_data', 'reviews', 'data', 'results', 'items']) {\n if (key in value) collectReviews(value[key], output);\n }\n }\n\n return output;\n}\n\nconst reviews = $input.all().flatMap((item) => collectReviews(item.json));\n\nreturn reviews\n .map((review) => ({\n json: {\n business_name: review.name || review.business_name || review.owner_title || '',\n author: review.author_title || review.author || review.user || '',\n rating: review.review_rating ?? review.rating ?? '',\n text: review.review_text || review.text || review.comment || '',\n date: review.review_datetime_utc || review.date || review.created_at || '',\n owner_answer: review.owner_answer || '',\n review_link: review.review_link || '',\n source: review.author_link && review.author_link.includes('tripadvisor') ? 'tripadvisor_via_google_maps' : 'google_maps',\n raw: review,\n },\n }))\n .filter((item) => item.json.text || item.json.rating !== '');" }, "id": "e61cd09e-d5e5-4677-8cc7-d0b2d35d7d9c", "name": "Normalize Reviews", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 2384, 272 ] }, { "parameters": { "jsCode": "const reviews = $input.all().map((item) => item.json);\nconst averageRating = reviews.reduce((sum, review) => sum + Number(review.rating || 0), 0) / Math.max(reviews.length, 1);\nreturn [{\n json: {\n review_count: reviews.length,\n average_rating: Number(averageRating.toFixed(2)),\n reviews,\n },\n}];" }, "id": "4eb713ad-239b-4ba1-af32-6ad31c70d0dc", "name": "Aggregate Reviews", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 2624, 272 ] }, { "parameters": { "promptType": "define", "text": "=Analyze this Outscraper review aggregate. Use the connected structured output parser and return only the requested JSON shape. Focus on sentiment, urgent issues, praise, actions, and a Slack-ready summary. Input JSON: {{ JSON.stringify($json) }}", "hasOutputParser": true, "options": { "enableStreaming": false } }, "id": "252b5855-9418-4ad7-9575-17d4bebed015", "name": "AI Agent - Analyze Sentiment", "type": "@n8n/n8n-nodes-langchain.agent", "typeVersion": 3.1, "position": [ 2864, 272 ] }, { "parameters": { "model": { "__rl": true, "value": "gpt-5.4-mini", "mode": "list", "cachedResultName": "gpt-5.4-mini" }, "builtInTools": {}, "options": {} }, "id": "76530843-07cf-4971-b8b9-98f47a71c3a4", "name": "OpenAI Chat Model - Review Analysis", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "typeVersion": 1.3, "position": [ 2816, 512 ], "credentials": { "openAiApi": { "id": "cF6D8w13EQm9nSZt", "name": "OpenAI account" } } }, { "parameters": { "schemaType": "manual", "inputSchema": "{\n \"type\": \"object\",\n \"additionalProperties\": false,\n \"required\": [\n \"sentiment\",\n \"sentiment_summary\",\n \"urgent_issues\",\n \"praise\",\n \"suggested_actions\",\n \"slack_summary\"\n ],\n \"properties\": {\n \"sentiment\": {\n \"type\": \"string\",\n \"enum\": [\n \"positive\",\n \"mixed\",\n \"negative\",\n \"insufficient_data\"\n ]\n },\n \"sentiment_summary\": {\n \"type\": \"string\"\n },\n \"urgent_issues\": {\n \"type\": \"array\",\n \"items\": {\n \"type\": \"string\"\n }\n },\n \"praise\": {\n \"type\": \"array\",\n \"items\": {\n \"type\": \"string\"\n }\n },\n \"suggested_actions\": {\n \"type\": \"array\",\n \"items\": {\n \"type\": \"string\"\n }\n },\n \"slack_summary\": {\n \"type\": \"string\"\n }\n }\n}" }, "id": "d32167aa-bbec-4187-bdc6-7cf7759aeb7f", "name": "Structured Output Parser - Review Sentiment", "type": "@n8n/n8n-nodes-langchain.outputParserStructured", "typeVersion": 1.3, "position": [ 3056, 512 ] }, { "parameters": { "jsCode": "const result = $json.output || $json;\nreturn [{\n json: {\n text: `Review sentiment digest\\n\\n${result.slack_summary || JSON.stringify(result, null, 2)}`,\n analysis: result,\n },\n}];" }, "id": "0fcd7601-f6f4-4ba1-81dc-5aeee1094e1e", "name": "Format Slack Message", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 3216, 272 ] }, { "parameters": { "method": "POST", "url": "https://hooks.slack.com/services/REPLACE/ME", "sendHeaders": true, "headerParameters": { "parameters": [ { "name": "Content-Type", "value": "application/json" } ] }, "sendBody": true, "specifyBody": "json", "jsonBody": "={{JSON.stringify({ text: $json.text })}}", "options": {} }, "id": "68bd0493-814c-4cc7-aae9-c82f1f77e246", "name": "Slack Notification", "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 3440, 272 ], "notesInFlow": true, "notes": "Replace the webhook URL or swap this for the native Slack node." } ], "pinData": {}, "connections": { "Weekly Schedule": { "main": [ [ { "node": "Set Business", "type": "main", "index": 0 } ] ] }, "Set Business": { "main": [ [ { "node": "Outscraper - Google Maps Reviews", "type": "main", "index": 0 } ] ] }, "Outscraper - Google Maps Reviews": { "main": [ [ { "node": "Normalize Reviews", "type": "main", "index": 0 } ] ] }, "Normalize Reviews": { "main": [ [ { "node": "Aggregate Reviews", "type": "main", "index": 0 } ] ] }, "Aggregate Reviews": { "main": [ [ { "node": "AI Agent - Analyze Sentiment", "type": "main", "index": 0 } ] ] }, "Format Slack Message": { "main": [ [ { "node": "Slack Notification", "type": "main", "index": 0 } ] ] }, "AI Agent - Analyze Sentiment": { "main": [ [ { "node": "Format Slack Message", "type": "main", "index": 0 } ] ] }, "OpenAI Chat Model - Review Analysis": { "ai_languageModel": [ [ { "node": "AI Agent - Analyze Sentiment", "type": "ai_languageModel", "index": 0 } ] ] }, "Structured Output Parser - Review Sentiment": { "ai_outputParser": [ [ { "node": "AI Agent - Analyze Sentiment", "type": "ai_outputParser", "index": 0 } ] ] } }, "active": false, "settings": { "executionOrder": "v1", "binaryMode": "separate" }, "versionId": "107ee398-acd2-46cf-b16b-a0c3da713bc1", "meta": { "templateCredsSetupCompleted": true, "instanceId": "bd51ba3d599fc63602ae14309acd27ef3912f3068784a786f28ba05657ba8dbb" }, "id": "59bwKFDBsRWZe50g", "tags": [] }