{"slug": "show-hn-xsdr-real-time-event-monitoring-infrastructure-for-agents", "title": "Show HN: XSDR – Real-time event monitoring infrastructure for agents", "summary": "A developer launched XSDR, a unified pipeline for real-time event monitoring on X and the web, enabling agents to trigger actions based on live events instead of polling or cron jobs. The tool requires an API key and a webhook, supporting X and a persistent web crawler.", "body_md": "XSDR is a unified pipeline for monitoring activity on X and the web. I built it because I wanted my agent to do things based on real-time events that were taking place instead of polling the web or scheduling cron jobs.\n\nWith XSDR, you can trigger agentic loops based on real-time events. All you need is an API key, a webhook that can receive POST requests, and an idea of what you’re looking for.\n\nIt currently supports X and Firehose (aka a persistent web crawler).\n\nComments URL: [https://news.ycombinator.com/item?id=48713642](https://news.ycombinator.com/item?id=48713642)\n\nPoints: 1\n\n# Comments: 0", "url": "https://wpnews.pro/news/show-hn-xsdr-real-time-event-monitoring-infrastructure-for-agents", "canonical_source": "https://xsdr.app", "published_at": "2026-06-29 01:17:51+00:00", "updated_at": "2026-06-29 01:28:48.360400+00:00", "lang": "en", "topics": ["ai-agents", "developer-tools"], "entities": ["XSDR"], "alternates": {"html": "https://wpnews.pro/news/show-hn-xsdr-real-time-event-monitoring-infrastructure-for-agents", "markdown": "https://wpnews.pro/news/show-hn-xsdr-real-time-event-monitoring-infrastructure-for-agents.md", "text": "https://wpnews.pro/news/show-hn-xsdr-real-time-event-monitoring-infrastructure-for-agents.txt", "jsonld": "https://wpnews.pro/news/show-hn-xsdr-real-time-event-monitoring-infrastructure-for-agents.jsonld"}}