Amazon Ad Position Monitoring with Open Claw + Pangolinfo SERP API

TL;DR Stop reading your ACoS dashboard to understand competitor behavior. Build a real-time SP ad position monitor instead. This post covers: Async batch SERP capture via Pangolinfo API (98% SP coverage) Tiered keyword management (A/B/C) for signal vs. noise control Change detection: Top1 change, new Top3 entrant, Top3 exit, price drop LLM-enriched alerts via Open Claw + Claude Deduplication and Slack delivery Prerequisites: Open Claw deployed, Pangolinfo API key configured (see earlier posts in this series). We're jumping straight into the ad monitoring implementation. # Quick test: is your SERP API working? import requests headers = {"Authorization": "Bearer YOUR_KEY"} payload = { "source": "amazon_search", "query": "wireless earbuds", "marketplace": "US", "include_sponsored": True, "include_organic": False, "output_format": "json" } resp = requests.post("https://api.pangolinfo.com/v1/serp", headers=headers, json=payload) print(resp.json()["sponsored_results"][:3]) The Problem with E