{"product_id":"ping-ip-reputation-monitor-with-slack-alerts-n8n-workflow","title":"Ping IP Reputation Monitor with Slack Alerts (n8n Workflow)","description":"\u003ch3\u003eMonitor IP reputation changes and get Slack alerts—automatically\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow checks your watched IP addresses against the free \u003cstrong\u003ePING IP reputation API\u003c\/strong\u003e (https:\/\/pingip.co) every day, compares results to the previous run, and sends a \u003cstrong\u003eSlack alert via webhook only when important reputation or classification values change\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuns on a daily schedule at 09:00\u003c\/strong\u003e using an n8n \u003cem\u003eSchedule Trigger\u003c\/em\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoads your IP watchlist\u003c\/strong\u003e and processes each address one by one.\u003c\/li\u003e\n  \u003cli\u003eFor each IP, it queries \u003cstrong\u003ehttps:\/\/pingip.co\/api\/ip\u003c\/strong\u003e to retrieve reputation\/classification data such as \u003cstrong\u003erisk score\u003c\/strong\u003e, \u003cstrong\u003eIP type\u003c\/strong\u003e, \u003cstrong\u003eASN\u003c\/strong\u003e, \u003cstrong\u003ecountry\u003c\/strong\u003e, and a \u003cstrong\u003eproxy\/VPN flag\u003c\/strong\u003e (as provided by PING IP).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompares today’s results to the previous run\u003c\/strong\u003e using workflow static data.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilds a human-readable change summary\u003c\/strong\u003e and \u003cstrong\u003eposts to Slack only when tracked values changed\u003c\/strong\u003e (risk score, IP type, ASN, country, or proxy\/VPN status).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSetup\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUpdate the \u003cstrong\u003eIP list\u003c\/strong\u003e in the watchlist step with the addresses you want to monitor.\u003c\/li\u003e\n  \u003cli\u003eCreate a \u003cstrong\u003eSlack incoming webhook\u003c\/strong\u003e and paste its URL into the alert request (or use another JSON-accepting webhook endpoint like Discord\/Teams).\u003c\/li\u003e\n  \u003cli\u003eActivate the workflow. The \u003cstrong\u003efirst run creates a baseline\u003c\/strong\u003e and typically sends no alerts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDetect when \u003cstrong\u003erisk score\u003c\/strong\u003e or \u003cstrong\u003eproxy\/VPN status\u003c\/strong\u003e changes for IPs related to sign-ups, logins, or admin access.\u003c\/li\u003e\n  \u003cli\u003eMonitor \u003cstrong\u003eASN\u003c\/strong\u003e and \u003cstrong\u003ecountry\u003c\/strong\u003e shifts that may indicate fraud infrastructure changes.\u003c\/li\u003e\n  \u003cli\u003eKeep SaaS security and operations teams informed with \u003cstrong\u003edaily, change-only Slack notifications\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003en8n nodes\/workflow components: \u003cstrong\u003eSchedule Trigger\u003c\/strong\u003e, \u003cstrong\u003ehttp request\u003c\/strong\u003e, \u003cstrong\u003eif\u003c\/strong\u003e, \u003cstrong\u003ecode\u003c\/strong\u003e, \u003cstrong\u003eno op\u003c\/strong\u003e, \u003cstrong\u003esticky note\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eIntegrations: \u003cstrong\u003eSlack incoming webhook\u003c\/strong\u003e and the free \u003cstrong\u003ePING IP API\u003c\/strong\u003e (no API key required).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46029611696307,"sku":"N8N-19564","price":47.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/aFZlkNxATssNQ4Yrh0IuN_C503GHgZ.png?v=1789464373","url":"https:\/\/buyflowscripts.com\/products\/ping-ip-reputation-monitor-with-slack-alerts-n8n-workflow","provider":"N8N Commerce","version":"1.0","type":"link"}