{"name":"nba-odds-gap","description":"x402 pay-per-call NBA cross-venue prediction-market odds gap: Polymarket vs Kalshi implied probability on 2026 NBA championship markets, on Base. No account, no API key.","url":"https://nba-odds-gap.relayhop.workers.dev","version":"0.1.0","card_version":"1.1.0","capabilities":{"streaming":false,"pushNotifications":false,"x402Payments":true,"mcpServer":false},"authentication":{"schemes":[{"type":"x402","description":"Pay-per-call via USDC on Base (eip155:8453); send x402 payment headers per request — no account or API key."}]},"skills":[{"id":"/v1/nba/cross-venue-signals","description":"NBA championship odds gap: Polymarket vs Kalshi implied-probability divergence on the same 2026 NBA title outcomes, ranked by |gap|. Query: ?page=1-50&per_page=1-3. Sources: Polymarket Gamma + Kalshi public API + ESPN (all free, keyless).","url":"https://nba-odds-gap.relayhop.workers.dev/v1/nba/cross-venue-signals","price_usdc":0.05},{"id":"/v1/nba/odds/pm/:marketId","description":"Polymarket NBA market implied probability (Yes price) by Gamma market id. Source: Polymarket Gamma API (free).","url":"https://nba-odds-gap.relayhop.workers.dev/v1/nba/odds/pm/:marketId","price_usdc":0.05},{"id":"/v1/nba/odds/kalshi/:ticker","description":"Kalshi NBA market implied probability (mid of yes bid/ask) by ticker, e.g. KXNBA-26-OKC. Source: Kalshi public API (free, keyless).","url":"https://nba-odds-gap.relayhop.workers.dev/v1/nba/odds/kalshi/:ticker","price_usdc":0.05}]}