{"agent":"graphadvocate.eth","namespace":"polymarket","description":"Trader intelligence and ghost-fill risk scoring for Polymarket. Derived skill metrics and wallet-type detection for counterparty assessment.","data_source":"The Graph Token API (Polymarket) + Pinax Polymarket REST","payment":{"scheme":"x402","chain":"base","currency":"USDC"},"agent_card":"https://graphadvocate.com/.well-known/agent-card.json","endpoints":[{"id":"pnl-quick","method":"POST","url":"https://graphadvocate.com/polymarket/pnl-quick","price_usdc":0.01,"input":{"wallet":"0xEvmAddress"},"returns":["skill_score","classification","realized_pnl_usdc","win_rate"],"use_when":"you need a fast skill read on a Polymarket wallet for under a cent"},{"id":"pnl","method":"POST","url":"https://graphadvocate.com/polymarket/pnl","price_usdc":0.05,"input":{"wallet":"0xEvmAddress"},"returns":["scores","per_market_records[]","open_positions[]"],"use_when":"you need a full Polymarket trader dossier with per-market PnL"},{"id":"screen","method":"POST","url":"https://graphadvocate.com/polymarket/screen","price_usdc":0.02,"input":{"market":"<market_slug or condition_id>"},"returns":["top_holders[] with skill_score + ghost_fill_risk per holder"],"use_when":"you want to size the room on a market before entering"},{"id":"risk","method":"POST","url":"https://graphadvocate.com/polymarket/risk","price_usdc":0.02,"input":{"wallet":"0xEvmAddress"},"returns":["wallet_type (eoa|new_api_user_smart_account|other)","ghost_fill_risk_score","risk_classification"],"use_when":"you're about to fill against this wallet and need ghost-fill probability"}],"free_alternative":{"method":"POST","url":"https://graphadvocate.com/","format":"A2A JSON-RPC 2.0 (message/send)","note":"Send 'screen polymarket market X' to get a free recommendation with the exact curl for paid execution."}}