Workflow: construct a n8n workflow for Splitout Filter Automation Webhook
Integrations: aggregate, filter, html, httpRequest, manualTrigger, markdown, merge, removeDuplicates, set, splitOut, stickyNote, supabase

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Query should be full website URL.", "workflowJson": "{\n \"nodes\": [\n {\n \"parameters\": {},\n \"id\": \"05107436-c9cb-419b-ae8a-b74d309a130d\",\n \"name\": \"Execute workflow\",\n \"type\": \"n8n-nodes-base.manualTrigger\",\n \"typeVersion\": 1,\n \"position\": [\n 2220,\n 620\n ]\n },\n {\n \"parameters\": {\n \"assignments\": {\n \"assignments\": [\n {\n \"id\": \"253c2b17-c749-4f0a-93e8-5ff74f1ce49b\",\n \"name\": \"domain\",\n \"value\": \"={{ $json.query }}\",\n \"type\": \"string\"\n }\n ]\n },\n \"options\": {}\n },\n \"id\": \"bb8be616-3227-4705-8520-1827069faacd\",\n \"name\": \"Set domain\",\n \"type\": \"n8n-nodes-base.set\",\n \"typeVersion\": 3.3,\n \"position\": [\n 2440,\n 620\n ]\n },\n {\n \"parameters\": {\n \"assignments\": {\n \"assignments\": [\n {\n \"id\": \"ed0f1505-82b6-4393-a0d8-088055137ec9\",\n \"name\": \"domain\",\n \"value\": \"={{ $json.domain.startsWith(\\\"http\\\") ? $json.domain : \\\"http://\\\" + $json.domain }}\",\n \"type\": \"string\"\n }\n ]\n },\n \"options\": {}\n },\n \"id\": \"bdf29340-f135-489f-848e-1c7fa43a01df\",\n \"name\": \"Add protocool to domain\",\n \"type\": \"n8n-nodes-base.set\",\n \"typeVersion\": 3.3,\n \"position\": [\n 2640,\n 620\n ]\n },\n {\n \"parameters\": {\n \"assignments\": {\n \"assignments\": [\n {\n \"id\": \"2b1c7ff8-06a7-448b-99b7-5ede4b2e0bf0\",\n \"name\": \"response\",\n \"value\": \"={{ $json.data }}\",\n \"type\": \"string\"\n }\n ]\n },\n \"options\": {}\n },\n \"id\": \"9f0aa264-08c1-459a-bb99-e28599fe8f76\",\n \"name\": \"Set response\",\n \"type\": \"n8n-nodes-base.set\",\n \"typeVersion\": 3.3,\n \"position\": [\n 3300,\n 620\n ]\n },\n {\n \"parameters\": {\n \"url\": \"={{ $json.domain }}\",\n \"options\": {}\n },\n \"id\": \"cec7c8e8-bf5e-43d5-aa41-876293dbec78\",\n \"name\": \"Get website\",\n \"type\": \"n8n-nodes-base.httpRequest\",\n \"typeVersion\": 4.2,\n \"position\": [\n 2860,\n 620\n ]\n },\n {\n \"parameters\": {\n \"html\": \"={{ $json.data }}\",\n \"options\": {\n \"ignore\": \"a,img\"\n }\n },\n \"id\": \"1af94fcb-bca3-45c4-9277-18878c75d417\",\n \"name\": \"Convert HTML to Markdown\",\n \"type\": \"n8n-nodes-base.markdown\",\n \"typeVersion\": 1,\n \"position\": [\n 3080,\n 620\n ]\n }\n ],\n \"connections\": {\n \"Execute workflow\": {\n \"main\": [\n [\n {\n \"node\": \"Set domain\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n },\n \"Set domain\": {\n \"main\": [\n [\n {\n \"node\": \"Add protocool to domain\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n },\n \"Add protocool to domain\": {\n \"main\": [\n [\n {\n \"node\": \"Get website\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n },\n \"Get website\": {\n \"main\": [\n [\n {\n \"node\": \"Convert HTML to Markdown\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n },\n \"Convert HTML to Markdown\": {\n \"main\": [\n [\n {\n \"node\": \"Set response\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n }\n },\n \"pinData\": {}\n}", "requestOptions": {}}, "typeVersion": 1.1}, {"id": "af8efccb-ba3c-44de-85f7-b932d7a2e3ca", "name": "URLs", "type": "@n8n/n8n-nodes-langchain.toolWorkflow", "position": [1640, 980], "parameters": {"name": "url_retrieval_tool", "source": "parameter", "description": "Call this tool to return all URLs from the given website. 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"name": "OpenAI Chat Model", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [1300, 980], "parameters": {"model": "gpt-4o", "options": {"temperature": 0, "responseFormat": "json_object"}, "requestOptions": {}}, "credentials": {"openAiApi": {"id": "Qp9mop4DylpfqiTH", "name": "OpenAI (avirago@avirago.pl)"}}, "typeVersion": 1}, {"id": "2b9aa18b-e72e-486a-b307-db50e408842b", "name": "JSON Parser", "type": "@n8n/n8n-nodes-langchain.outputParserStructured", "position": [1800, 980], "parameters": {"schemaType": "manual", "inputSchema": "{\n \"type\": \"object\",\n \"properties\": {\n \"social_media\": {\n \"type\": \"array\",\n \"items\": {\n \"type\": \"object\",\n \"properties\": {\n \"platform\": {\n \"type\": \"string\",\n \"description\": \"The name of the social media platform (e.g., LinkedIn, Instagram)\"\n },\n \"urls\": {\n \"type\": \"array\",\n \"items\": {\n \"type\": \"string\",\n \"format\": \"uri\",\n \"description\": \"A URL for the social media platform\"\n }\n }\n },\n \"required\": [\"platform\", \"urls\"],\n \"additionalProperties\": false\n }\n }\n },\n \"required\": [\"platforms\"],\n \"additionalProperties\": false\n}\n", "requestOptions": {}}, "typeVersion": 1.2}, {"id": "87dcfe83-01f3-439c-8175-7da3d96391b4", "name": "Map company name and website", "type": "n8n-nodes-base.set", "position": [1400, 300], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "ae484e44-36bc-4d88-9772-545e579a261c", "name": "company_name", "type": "string", "value": "={{ $json.name }}"}, {"id": "c426ab19-649c-4443-aabb-eb0826680452", "name": "company_website", "type": "string", "value": "={{ $json.website }}"}]}}, "typeVersion": 3.3}, {"id": "a904bd16-b470-4c98-ac05-50bbc09bf24b", "name": "Execute workflow", "type": "n8n-nodes-base.manualTrigger", "position": [540, 620], "parameters": {}, "typeVersion": 1}, {"id": "a9801b62-a691-457c-a52f-ac0d68c8e8b3", "name": "Get companies", "type": "n8n-nodes-base.supabase", "position": [780, 620], "parameters": {"tableId": "companies_input", "operation": "getAll"}, "credentials": {"supabaseApi": {"id": "TZeFGe5qO3z7X5Zk", "name": "Supabase (workfloows@gmail.com)"}}, "typeVersion": 1}, {"id": "40d8fe8a-2975-4ea5-b6ac-46e19d158eea", "name": "Select company name and website", "type": "n8n-nodes-base.set", "position": [1040, 620], "parameters": {"include": "selected", "options": {}, "assignments": {"assignments": []}, "includeFields": "name,website", "includeOtherFields": true}, "typeVersion": 3.3}, {"id": "20aa3aea-f1f6-435c-a511-d4e8db047c6d", "name": "Set social media array", "type": "n8n-nodes-base.set", "position": [1800, 720], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "a6e109b7-9333-44e8-aa13-590aeb91a56b", "name": "social_media", "type": "array", "value": "={{ $json.output.social_media }}"}]}}, "typeVersion": 3.3}, {"id": "53f64ebf-8d9f-4718-9a33-aaae06e9cf9a", "name": "Merge all data", "type": "n8n-nodes-base.merge", "position": [2040, 620], "parameters": {"mode": "combine", "options": {}, "combinationMode": "mergeByPosition"}, "typeVersion": 2.1}, {"id": "e38e590e-cc1c-485f-b6c4-e7631f1c8381", "name": "Insert new row", "type": "n8n-nodes-base.supabase", "position": [2260, 620], "parameters": {"tableId": "companies_output", "dataToSend": "autoMapInputData"}, "credentials": {"supabaseApi": {"id": "TZeFGe5qO3z7X5Zk", "name": "Supabase (workfloows@gmail.com)"}}, "typeVersion": 1}, {"id": "aac08494-b324-4307-a5c5-5d5345cc9070", "name": "Convert HTML to Markdown", "type": "n8n-nodes-base.markdown", "position": [2100, 1314], "parameters": {"html": "={{ $json.data }}", "options": {"ignore": "a,img"}}, "typeVersion": 1}, {"id": "ca6733cb-973f-4e7b-9d52-48f1af2e08e3", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [1420, 940], "parameters": {"color": 5, "width": 157.8125, "height": 166.55000000000004, "content": ""}, "typeVersion": 1}, {"id": "4acd71c9-9e31-43fc-bda6-66d6a057306b", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [1600, 940], "parameters": {"color": 4, "width": 157.8125, "height": 166.55000000000004, "content": ""}, "typeVersion": 1}, {"id": "359adcd6-6bb9-4d64-8dde-6a45b0439fd6", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [1420, 1180], "parameters": {"color": 5, "width": 1117.5005339977713, "height": 329.45390772033636, "content": "### Text scraper tool\nThis tool is designed to return all text from the given webpage.\n\n\ud83d\udca1 **Consider adding proxy for better crawling accuracy.**\n"}, "typeVersion": 1}, {"id": "84133903-dcec-4c0c-8684-fdeb49f5702d", "name": "Retrieve URLs", "type": "n8n-nodes-base.html", "position": [2120, 1700], "parameters": {"options": {}, "operation": "extractHtmlContent", "extractionValues": {"values": [{"key": "output", "cssSelector": "a", "returnArray": true, "returnValue": "attribute"}]}}, "typeVersion": 1.2}, {"id": "2ebffed6-5517-47ff-9fcd-5ce503aa3b63", "name": "Split out URLs", "type": "n8n-nodes-base.splitOut", "position": [2340, 1700], "parameters": {"options": {}, "fieldToSplitOut": "output"}, "typeVersion": 1}, {"id": "215da9b2-0c0d-4d0e-b5f9-9887be75b0c4", "name": "Remove duplicated", "type": "n8n-nodes-base.removeDuplicates", "position": [2780, 1700], "parameters": {"compare": "selectedFields", "options": {}, "fieldsToCompare": "href"}, "typeVersion": 1}, {"id": "55825a1c-9351-413c-858a-c44cd3078f11", "name": "Set domain to path", "type": "n8n-nodes-base.set", "position": [3000, 1700], "parameters": {"include": "selected", "options": {}, "assignments": {"assignments": [{"id": "04ced063-09f0-496c-9b28-b8095f9e2297", "name": "href", "type": "string", "value": "={{ $json.href.startsWith(\"/\") ? $('Add protocool to domain (URL)').item.json[\"domain\"] + $json.href : $json.href }}"}]}, "includeFields": "title", "includeOtherFields": true}, "typeVersion": 3.3}, {"id": "57858d59-2727-4291-9dc6-238101de25ea", "name": "Filter out invalid URLs", "type": "n8n-nodes-base.filter", "position": [3220, 1700], "parameters": {"options": {}, "conditions": {"options": {"leftValue": "", "caseSensitive": true, "typeValidation": "strict"}, "combinator": "and", "conditions": [{"id": "d01ea6a8-7e75-40d4-98f2-25d42b245f36", "operator": {"type": "boolean", "operation": "true", "singleValue": true}, "leftValue": "={{ $json.href.isUrl() }}", "rightValue": ""}]}}, "typeVersion": 2}, {"id": "0e487a35-8a6c-48f7-9048-fe66a5a346e8", "name": "Aggregate URLs", "type": "n8n-nodes-base.aggregate", "position": [3440, 1700], "parameters": {"include": "specifiedFields", "options": {}, "aggregate": "aggregateAllItemData", "fieldsToInclude": "title,href"}, "typeVersion": 1}, {"id": "0062af28-8727-4ed4-b283-e250146c2085", "name": "Filter out empty hrefs", "type": "n8n-nodes-base.filter", "position": [2560, 1700], "parameters": {"options": {}, "conditions": {"options": {"leftValue": "", "caseSensitive": true, "typeValidation": "strict"}, "combinator": "and", "conditions": [{"id": "5b9b7353-bd04-4af2-9480-8de135ff4223", "operator": {"type": "string", "operation": "exists", "singleValue": true}, "leftValue": "={{ $json.href }}", "rightValue": ""}]}}, "typeVersion": 2}, {"id": "995e04f2-f5e3-48b8-879e-913f3a9fb657", "name": "Set domain (text)", "type": "n8n-nodes-base.set", "position": [1460, 1314], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "253c2b17-c749-4f0a-93e8-5ff74f1ce49b", "name": "domain", "type": "string", "value": "={{ $json.query }}"}]}}, "typeVersion": 3.3}, {"id": "c88f1008-00f8-4285-b595-a936e1f925a5", "name": "Add protocool to domain (text)", "type": "n8n-nodes-base.set", "position": [1660, 1314], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "ed0f1505-82b6-4393-a0d8-088055137ec9", "name": "domain", "type": "string", "value": "={{ $json.domain.startsWith(\"http\") ? $json.domain : \"http://\" + $json.domain }}"}]}}, "typeVersion": 3.3}, {"id": "3bc68a89-8bab-423a-b4bf-4739739aeb07", "name": "Get website (text)", "type": "n8n-nodes-base.httpRequest", "position": [1880, 1314], "parameters": {"url": "={{ $json.domain }}", "options": {}}, "typeVersion": 4.2}, {"id": "9d4782c3-872b-4e3c-9f8c-02cfea7a8ff2", "name": "Set response (text)", "type": "n8n-nodes-base.set", "position": [2320, 1314], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "2b1c7ff8-06a7-448b-99b7-5ede4b2e0bf0", "name": "response", "type": "string", "value": "={{ $json.data }}"}]}}, "typeVersion": 3.3}, {"id": "2b6ffbd9-892d-4246-b47c-86ad51362ac9", "name": "Set domain (URL)", "type": "n8n-nodes-base.set", "position": [1460, 1700], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "253c2b17-c749-4f0a-93e8-5ff74f1ce49b", "name": "domain", "type": "string", "value": "={{ $json.query }}"}]}}, "typeVersion": 3.3}, {"id": "2477677e-262e-45a3-99c3-06607b5ae270", "name": "Get website (URL)", "type": "n8n-nodes-base.httpRequest", "position": [1900, 1700], "parameters": {"url": "={{ $json.domain }}", "options": {}}, "typeVersion": 4.2}, {"id": "4f84eb31-7ad4-4b10-8043-b474fc7f367a", "name": "Set response (URL)", "type": "n8n-nodes-base.set", "position": [3660, 1700], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "53c1c016-7983-4eba-a91d-da2a0523d805", "name": "response", "type": "string", "value": "={{ JSON.stringify($json.data) }}"}]}}, "typeVersion": 3.3}, {"id": "2d2288dd-2ab5-41a1-984c-ff7c5bbab8d1", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [1420, 1560], "parameters": {"color": 4, "width": 2467.2678721043376, "height": 328.79842054012374, "content": "### URL scraper tool\nThis tool is designed to return all links (URLs) from the given webpage.\n\n\ud83d\udca1 **Consider adding proxy for better crawling accuracy.**"}, "typeVersion": 1}, {"id": "61c1b30f-38e5-44a5-a8be-edd4df1b13e5", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [720, 400], "parameters": {"width": 221.7729148148145, "height": 400.16865185185225, "content": "### Get companies from database\nRetrieve names and websites of companies from Supabase table to process crawling.\n\n\ud83d\udca1 **You can replace Supabase with other database of your choice.**"}, "typeVersion": 1}, {"id": "b6c6643a-4450-4576-b9c3-e28bc9ebed5d", "name": "Sticky Note5", "type": "n8n-nodes-base.stickyNote", "position": [980, 429.32034814814835], "parameters": {"width": 221.7729148148145, "height": 370.14757037037066, "content": "### Set parameters for execution\nPass only `name` and `website` values from database. \n\n\u26a0\ufe0f **If you use other field namings, update this node.**"}, "typeVersion": 1}, {"id": "52196e71-c2c2-4ec9-91ab-f7ebc9874d6c", "name": "Sticky Note6", "type": "n8n-nodes-base.stickyNote", "position": [1360, 536.6201859111013], "parameters": {"width": 339.7128777777775, "height": 328.4957622370491, "content": "### Crawling agent (retrieve social media profile links)\nCrawl website to extract social media profile links and return them in unified JSON format.\n\n\ud83d\udca1 **You can change type of retrieved data by editing prompt and parser schema.**"}, "typeVersion": 1}, {"id": "ea11931b-c1c7-43c4-a728-f10479863e38", "name": "Sticky Note7", "type": "n8n-nodes-base.stickyNote", "position": [2200, 435.3819888888892], "parameters": {"width": 221.7729148148145, "height": 364.786662962963, "content": "### Insert data to database\nAdd new rows in database table with extracted data.\n\n\ud83d\udca1 **You can replace Supabase with other database of your choice.**"}, "typeVersion": 1}, {"id": "bc3d3337-a5b9-45ec-bb73-810cea9c0e73", "name": "Add protocool to domain (URL)", "type": "n8n-nodes-base.set", "position": [1680, 1700], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "ed0f1505-82b6-4393-a0d8-088055137ec9", "name": "domain", "type": "string", "value": "={{ $json.domain.startsWith(\"http\") ? $json.domain : \"http://\" + $json.domain }}"}]}}, "typeVersion": 3.3}, {"id": "db91703c-0133-4030-a9b5-fc3ab4331784", "name": "Sticky Note8", "type": "n8n-nodes-base.stickyNote", "position": [0, 660], "parameters": {"color": 3, "width": 369.60264559047334, "height": 256.26672065702303, "content": "## \u26a0\ufe0f Note\n\n1. Complete video guide for this workflow is available [on my YouTube](https://youtu.be/2W09puFZwtY). \n2. Remember to add your credentials and configure nodes.\n3. If you like this workflow, please subscribe to [my YouTube channel](https://www.youtube.com/@workfloows) and/or [my newsletter](https://workfloows.com/).\n\n**Thank you for your support!**"}, "typeVersion": 1}, {"id": "54530733-f8dc-44c7-a645-6f279e9a2c21", "name": "Sticky Note9", "type": "n8n-nodes-base.stickyNote", "position": [0, 420], "parameters": {"color": 7, "width": 369.93062670813185, "height": 212.09880341753203, "content": "## Autonomous AI crawler\nThis workflow autonomously navigates through given websites and retrieves social media profile links. \n\n\ud83d\udca1 **You can modify this workflow to retrieve other type of data (e.g. contact details or company profile summary).**"}, "typeVersion": 1}, {"id": "b43aee3c-47b5-47fd-89c4-7d213b26b4ca", "name": "Crawl website", "type": "@n8n/n8n-nodes-langchain.agent", "position": [1400, 720], "parameters": {"text": "=Retrieve social media profile URLs from this website: {{ $json.website }}", "options": {"systemMessage": "You are an automated web crawler tasked with extracting social media URLs from a webpage provided by the user. You have access to a text retrieval tool to gather all text content from the page and a URL retrieval tool to identify and navigate through links on the page. Utilize the URLs retrieved to crawl additional pages. Your objective is to provide a unified JSON output containing the extracted data (links to all possible social media profiles from the website)."}, "promptType": "define", "hasOutputParser": true}, "retryOnFail": true, "typeVersion": 1.6}], "pinData": {"Get companies": [{"id": 1, "name": "n8n", "website": "https://n8n.io"}]}, "connections": {"Text": {"ai_tool": [[{"node": "Crawl website", "type": "ai_tool", "index": 0}]]}, "URLs": {"ai_tool": [[{"node": "Crawl website", "type": "ai_tool", "index": 0}]]}, "JSON Parser": {"ai_outputParser": [[{"node": "Crawl website", "type": "ai_outputParser", "index": 0}]]}, "Crawl website": {"main": [[{"node": "Set social media array", "type": "main", "index": 0}]]}, "Get companies": {"main": [[{"node": "Select company name and website", "type": "main", "index": 0}]]}, "Retrieve URLs": {"main": [[{"node": "Split out URLs", "type": "main", "index": 0}]]}, "Aggregate URLs": {"main": [[{"node": "Set response (URL)", "type": "main", "index": 0}]]}, "Merge all data": {"main": [[{"node": "Insert new row", "type": "main", "index": 0}]]}, "Split out URLs": {"main": [[{"node": "Filter out empty hrefs", "type": "main", "index": 0}]]}, "Execute workflow": {"main": [[{"node": "Get companies", "type": "main", "index": 0}]]}, "Set domain (URL)": {"main": [[{"node": "Add protocool to domain (URL)", "type": "main", "index": 0}]]}, "Get website (URL)": {"main": [[{"node": "Retrieve URLs", "type": "main", "index": 0}]]}, "OpenAI Chat Model": {"ai_languageModel": [[{"node": "Crawl website", "type": "ai_languageModel", "index": 0}]]}, "Remove duplicated": {"main": [[{"node": "Set domain to path", "type": "main", "index": 0}]]}, "Set domain (text)": {"main": [[{"node": "Add protocool to domain (text)", "type": "main", "index": 0}]]}, "Get website (text)": {"main": [[{"node": "Convert HTML to Markdown", "type": "main", "index": 0}]]}, "Set domain to path": {"main": [[{"node": "Filter out invalid URLs", "type": "main", "index": 0}]]}, "Filter out empty hrefs": {"main": [[{"node": "Remove duplicated", "type": "main", "index": 0}]]}, "Set social media array": {"main": [[{"node": "Merge all data", "type": "main", "index": 1}]]}, "Filter out invalid URLs": {"main": [[{"node": "Aggregate URLs", "type": "main", "index": 0}]]}, "Convert HTML to Markdown": {"main": [[{"node": "Set response (text)", "type": "main", "index": 0}]]}, "Map company name and website": {"main": [[{"node": "Merge all data", "type": "main", "index": 0}]]}, "Add protocool to domain (URL)": {"main": [[{"node": "Get website (URL)", "type": "main", "index": 0}]]}, "Add protocool to domain (text)": {"main": [[{"node": "Get website (text)", "type": "main", "index": 0}]]}, "Select company name and website": {"main": [[{"node": "Crawl website", "type": "main", "index": 0}, {"node": "Map company name and website", "type": "main", "index": 0}]]}}}