{"service":"agenttoll.dev","endpoint":"https://agenttoll.dev/paid/markets/cross-platform-scan","method":"POST","protocol":"x402","price_usd":"0.10","network":"eip155:8453","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","message":"This is an x402-paid API endpoint. Send a POST request with JSON to receive the 402 payment challenge, then retry with a signed payment.","tool":{"name":"cross_platform_arb_scan","description":"Match live Polymarket and Kalshi markets for a topic, compare complementary top-of-book asks, and report fee-adjusted cross-platform spread candidates.","input":{"query":"required topic, entity, or asset","min_similarity":"optional decimal, default 0.62","min_net_edge":"optional decimal, default 0.015","kalshi_max_pages":"optional integer 1-20"},"example":{"query":"bitcoin","min_similarity":"0.62","min_net_edge":"0.015","kalshi_max_pages":"12"},"docs":"https://agenttoll.dev/tools/cross_platform_arb_scan"}}