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 ( res