Workflow: engineer an n8n flow that executes Wait Splitout Process Scheduled
Integrations: aggregate, code, httpRequest, postgres, scheduleTrigger, slack, splitInBatches, splitOut, stickyNote, wait

{"meta": {"instanceId": "a2435d996b378e3a6fdef0468d70285e3aa0fbd0004de817bfc80e80afee4e7b"}, "nodes": [{"id": "5fa5ccd8-81be-45a2-ac00-7ef28148c0c7", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [700, 460], "parameters": {"width": 1767.817629414989, "height": 470.03830555074103, "content": "## DROPCONTACT 250 BATCH ASYNCHRONOUSLY \n## 1500/HOUR REQUESTS\n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)"}, "typeVersion": 1}, {"id": "9c6826a3-ec94-4ff4-92a6-0ff7fa22349e", "name": "Aggregate", "type": "n8n-nodes-base.aggregate", "position": [1000, 620], "parameters": {"options": {}, "fieldsToAggregate": {"fieldToAggregate": [{"fieldToAggregate": "first_name"}, {"fieldToAggregate": "last_name"}, {"fieldToAggregate": "domain"}, {"fieldToAggregate": "phantom_linkedin"}, {"fieldToAggregate": "full_name"}]}}, "typeVersion": 1}, {"id": "c0d5b884-de58-42f3-bc50-0c7e6ca5e576", "name": "PROFILES QUERY", "type": "n8n-nodes-base.postgres", "position": [560, 600], "parameters": {"query": "select first_name, last_name, domain, full_name\nfrom accounts a \nleft join profiles p on a.company_id = p.company_id \nwhere title = 'Bestuurder' and p.email is null and a.domain != ''\nand domain NOT IN ('gmail.com', 'hotmail.com', 'hotmail.be', 'hotmail%','outlook.com','telenet.be', 'live.be', 'skynet.be','SKYNET%', 'yahoo.com' , 'yahoo%', 'msn%', 'hotmail', 'belgacom%') and dropcontact_found is null \nlimit 1000\n", "options": {}, "operation": "executeQuery"}, "credentials": {"postgres": {"id": "pYryZTyzA44MBOiN", "name": "Postgres account"}}, "typeVersion": 2.3}, {"id": "ddf11e8d-f1db-406c-9c2a-ab5a510fee47", "name": "BULK DROPCONTACT REQUESTS", "type": "n8n-nodes-base.httpRequest", "onError": "continueRegularOutput", "maxTries": 3, "position": [1360, 620], "parameters": {"url": "https://api.dropcontact.io/batch", "method": "POST", "options": {}, "jsonBody": "={{ $json.toJsonString()}}\n", "sendBody": true, "sendHeaders": true, "specifyBody": "json", "authentication": "predefinedCredentialType", "headerParameters": {"parameters": [{"name": "X-Access-Token", "value": "apiKey"}]}, "nodeCredentialType": "dropcontactApi"}, "credentials": {"dropcontactApi": {"id": "kUzEc345AiEZDjK7", "name": "Dropcontact Willow account"}}, "retryOnFail": true, "typeVersion": 4.2, "waitBetweenTries": 600}, {"id": "606e2898-eb44-46c2-9576-8e3cc1bd2578", "name": "Loop Over Items2", "type": "n8n-nodes-base.splitInBatches", "position": [780, 600], "parameters": {"options": {}, "batchSize": 250}, "typeVersion": 3}, {"id": "ace20caa-3c9b-432a-a572-6bad48181347", "name": "Split Out", "type": "n8n-nodes-base.splitOut", "onError": "continueRegularOutput", "position": [1940, 600], "parameters": {"options": {}, "fieldToSplitOut": "data"}, "typeVersion": 1}, {"id": "2c581721-a399-4d48-98a1-cee82246c4f4", "name": "Postgres", "type": "n8n-nodes-base.postgres", "onError": "continueErrorOutput", "maxTries": 2, "position": [2100, 600], "parameters": {"table": {"__rl": true, "mode": "list", "value": "profiles", "cachedResultName": "profiles"}, "schema": {"__rl": true, "mode": "list", "value": "public"}, "columns": {"value": {"email": "={{ $json.email[0].email }}", "phone": "={{ $json.phone }}", "full_name": "={{ $json.custom_fields.full_name }}", "dropcontact_found": "={{ true }}", "email_qualification": "={{ $json.email[0].qualification }}"}, "schema": [{"id": "company_id", "type": "number", "display": true, "removed": true, "required": false, "displayName": "company_id", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "create_date", "type": "dateTime", "display": true, "removed": true, "required": false, "displayName": "create_date", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "phone", "type": "string", "display": true, "required": false, "displayName": "phone", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "first_name", "type": "string", "display": true, "removed": true, "required": false, "displayName": "first_name", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "last_name", "type": "string", "display": true, "removed": true, "required": false, "displayName": "last_name", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "title", "type": "string", "display": true, "removed": true, "required": false, "displayName": "title", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "start_date_raw", "type": "string", "display": true, "removed": true, "required": false, "displayName": "start_date_raw", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "full_name", "type": "string", "display": true, "removed": false, "required": false, "displayName": "full_name", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "seniority", "type": "string", "display": true, "removed": true, "required": false, "displayName": "seniority", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "email", "type": "string", "display": true, "required": false, "displayName": "email", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "email_qualification", "type": "string", "display": true, "required": false, "displayName": "email_qualification", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "dropcontact_found", "type": "boolean", "display": true, "required": false, "displayName": "dropcontact_found", "defaultMatch": false, "canBeUsedToMatch": true}], "mappingMode": "defineBelow", "matchingColumns": ["full_name"]}, "options": {"replaceEmptyStrings": true}, "operation": "update"}, "credentials": {"postgres": {"id": "pYryZTyzA44MBOiN", "name": "Postgres account"}}, "retryOnFail": true, "typeVersion": 2.3, "alwaysOutputData": true}, {"id": "7e94c87d-3f83-4fd1-877d-3463dce3cdd1", "name": "BULK DROPCONTACT DOWNLOAD", "type": "n8n-nodes-base.httpRequest", "onError": "continueErrorOutput", "position": [1740, 620], "parameters": {"url": "=https://api.dropcontact.io/batch/{{ $json.request_id }}", "options": {}, "authentication": "predefinedCredentialType", "nodeCredentialType": "dropcontactApi"}, "credentials": {"dropcontactApi": {"id": "kUzEc345AiEZDjK7", "name": "Dropcontact Willow account"}}, "typeVersion": 4.2}, {"id": "17aab456-72dc-482d-b5e3-b3dfb3a3b3f7", "name": "Wait2", "type": "n8n-nodes-base.wait", "position": [1540, 620], "webhookId": "de669d58-95c5-480e-9acc-17c396859fcf", "parameters": {"amount": 600}, "typeVersion": 1.1}, {"id": "148cec0c-985b-4c82-8835-fff8eacf6e38", "name": "DATA TRANSFORMATION", "type": "n8n-nodes-base.code", "position": [1180, 620], "parameters": {"mode": "runOnceForEachItem", "language": "python", "pythonCode": "import json\n\n## Load & access the existing JSON data\nfor item in _input.all():\n  data = item.json \n\n  # Define the output data structure\n  output_data = {\"data\": [], \"siren\": True}\n\n  # Unpack data from the single element list\n  first_names = data[\"first_name\"]\n  last_names = data[\"last_name\"]\n  domain = data[\"domain\"]\n  full_name = data[\"full_name\"]\n\n    # Combine data into a list of dictionaries\n  transformed_data = []\n  for i, (first_name, last_name, domain_name, full_name_value) in enumerate(zip(first_names, last_names, domain, full_name)):\n    transformed_data.append({\n      \"first_name\": first_name,\n      \"last_name\": last_name,\n      \"website\": domain_name,\n      \"custom_fields\": {\n        \"full_name\": full_name_value}\n    })\n\n  output_data[\"data\"] = transformed_data\n\n  return output_data \n\n"}, "typeVersion": 2, "alwaysOutputData": true}, {"id": "b233abfe-cfae-474a-b86d-29e56e1f3ac7", "name": "Slack", "type": "n8n-nodes-base.slack", "position": [1740, 820], "parameters": {"text": "Dropcontact Credits issue: url ", "user": {"__rl": true, "mode": "list", "value": ""}, "select": "user", "otherOptions": {}}, "typeVersion": 2.1}, {"id": "d4e90677-89c9-418b-b618-f751b797d395", "name": "Schedule Trigger", "type": "n8n-nodes-base.scheduleTrigger", "position": [380, 600], "parameters": {"rule": {"interval": [{}]}}, "typeVersion": 1.1}], "pinData": {}, "connections": {"Wait2": {"main": [[{"node": "BULK DROPCONTACT DOWNLOAD", "type": "main", "index": 0}]]}, "Postgres": {"main": [[{"node": "Loop Over Items2", "type": "main", "index": 0}]]}, "Aggregate": {"main": [[{"node": "DATA TRANSFORMATION", "type": "main", "index": 0}]]}, "Split Out": {"main": [[{"node": "Postgres", "type": "main", "index": 0}]]}, "PROFILES QUERY": {"main": [[{"node": "Loop Over Items2", "type": "main", "index": 0}]]}, "Loop Over Items2": {"main": [null, [{"node": "Aggregate", "type": "main", "index": 0}]]}, "Schedule Trigger": {"main": [[{"node": "PROFILES QUERY", "type": "main", "index": 0}]]}, "DATA TRANSFORMATION": {"main": [[{"node": "BULK DROPCONTACT REQUESTS", "type": "main", "index": 0}]]}, "BULK DROPCONTACT DOWNLOAD": {"main": [[{"node": "Split Out", "type": "main", "index": 0}], [{"node": "Slack", "type": "main", "index": 0}]]}, "BULK DROPCONTACT REQUESTS": {"main": [[{"node": "Wait2", "type": "main", "index": 0}]]}}}