{"resource":"https://graphadvocate.com/polymarket/screen","service":null,"areas":["onchain_reads"],"answering":true,"http_status":402,"latency_ms":127,"price_usdc":0.02,"buyers_30d":1,"calls_30d":1,"description":"Size-the-room: top N holders of a Polymarket market ranked by skill_score, with per-holder ghost-fill risk. POST {condition_id, n?}. The pre-trade check for trading and market-maker agents — answers 'who am I about to be against, and will t","id":"5935e3327772","category":"Blockchain reads","checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/5935e3327772"}