Workflow: automate with n8n workflow for Http Cron Automation Scheduled
Integrations: cron, function, httpRequest, set

{"nodes": [{"name": "Function", "type": "n8n-nodes-base.function", "position": [1470, 380], "parameters": {"functionCode": "const new_items = [];\n// Get static data stored with the workflow\nconst data = this.getWorkflowStaticData(\"node\");\ndata.timestamp = data.timestamp || [];\nfor (var i = items.length - 1; i >= 0; i--) {\n// Check if data is already present\n  if (data.timestamp.includes(items[i].json.timestamp)) {\n    break;\n  } else {\n// if new data then add it to an array\n    new_items.push({\n      json: {\n        timestamp: items[i].json.timestamp,\n        latitude: items[i].json.latitude,\n        longitude: items[i].json.longitude\n      },\n    });\n  }\n}\ndata.timestamp = items.map((item) => item.json.timestamp);\n// Check if array is empty\nif (new_items.length === 0) {\n  return [{ json: { message: \"No new items\" } }];\n} else {\n// return new items if array is not empty\nconsole.log(new_items);\n  return new_items;\n}\n"}, "typeVersion": 1}, {"name": "Set", "type": "n8n-nodes-base.set", "position": [1270, 380], "parameters": {"values": {"number": [{"name": "latitude", "value": "={{$node[\"HTTP Request\"].json[\"0\"][\"latitude\"]}}"}, {"name": "longitude", "value": "={{$node[\"HTTP Request\"].json[\"0\"][\"longitude\"]}}"}, {"name": "timestamp", "value": "={{$node[\"HTTP Request\"].json[\"0\"][\"timestamp\"]}}"}], "string": []}, "options": {}, "keepOnlySet": true}, "typeVersion": 1}, {"name": "HTTP Request", "type": "n8n-nodes-base.httpRequest", "position": [1070, 380], "parameters": {"url": "https://api.wheretheiss.at/v1/satellites/25544/positions", "options": {}, "queryParametersUi": {"parameter": [{"name": "timestamps", "value": "={{Date.now();}}"}]}}, "typeVersion": 1}, {"name": "Cron", "type": "n8n-nodes-base.cron", "position": [870, 380], "parameters": {"triggerTimes": {"item": [{"mode": "everyMinute"}]}}, "typeVersion": 1}], "connections": {"Set": {"main": [[{"node": "Function", "type": "main", "index": 0}]]}, "Cron": {"main": [[{"node": "HTTP Request", "type": "main", "index": 0}]]}, "HTTP Request": {"main": [[{"node": "Set", "type": "main", "index": 0}]]}}}