{"uid":"cap_cKKtE62m3rcCvP53dbmQv","slug":"x402-factory-super-bowl-winner-prediction-market-probability-283547f2","name":"x402-factory Super Bowl Winner Prediction Market Probability","description":"Paid data APIs for AI agents: prediction-market analytics, weather intelligence, weather×market edge signals, and SEC/gov data. Paid endpoints use the x402 protocol (HTTP 402 + USDC on Base): call without payment to receive requirements, retry with an X-PAYMENT header. Machine-readable catalog: /llms.txt. Per-endpoint docs: /docs/{id}.","url":"https://x402-factory.com/v1/evergreen/superbowl-winner","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{"slug":"chiefs-win-super-bowl-lxi-2027-02","topic":"superbowl-winner","category":"sports","question":"Will the Chiefs win Super Bowl LXI?","per_venue":[{"venue":"kalshi","implied_p":0.1616,"market_id":"KXCHIEFSWINSUPER","volume_24h_usd":109434.1,"liquidity_score":0.908}],"divergence":0,"probability":0.1616,"current_slug":"chiefs-win-super-bowl-lxi-2027-02","last_move_1h":-0.0049,"topic_question":"Who wins the next Super Bowl?","resolution_date":"2027-02-07","rolls_to_next_at":"2027-02-07","resolution_criteria_summary":"Resolves YES if Kansas City wins Super Bowl LXI."},"meta":{"docs":"https://x402-factory.com/docs/probability.evergreen.superbowl-winner","sources":["kalshi","polymarket"],"version":"1.0.0","endpoint":"/v1/evergreen/superbowl-winner","data_mode":"live","freshness":"realtime","request_id":"req_00000000","generated_at":"2026-08-21T03:58:58.098Z"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0HkmAJdesZ0M8LrsMiqpv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time prediction market probability for which team will win the next Super Bowl, aggregated across venues like Kalshi and Polymarket.","exampleAgentPrompt":"What's the current prediction market probability for who wins the next Super Bowl — pull the live aggregated odds across Kalshi and Polymarket right now?","exampleUseCases":[{"title":"Live Super Bowl odds dashboard","prompt":"Pull the latest prediction market probabilities for the Super Bowl winner right now — I want to see the implied odds, 24-hour volume, and how much they've moved in the last hour."},{"title":"Checking Chiefs championship chances","prompt":"What's the current market-implied probability that the Kansas City Chiefs win the next Super Bowl, according to prediction markets like Kalshi?"},{"title":"Sports betting edge signal for newsletter","prompt":"Fetch today's real-time Super Bowl winner odds from prediction markets so I can include the current favorite and their probability in my weekly sports newsletter."}],"resultDescription":"Returns a JSON object with the current aggregated prediction market probability for the Super Bowl winner, including: team slug, question text, per-venue breakdown (Kalshi/Polymarket) with implied probability, 24h USD volume, and liquidity score, plus aggregate divergence across venues, 1-hour price movement, resolution date, and metadata including data freshness and source list.","failureModes":["402 Payment Required — no X-PAYMENT header provided; response includes USDC payment requirements for retry","Invalid or expired payment header — returns payment error","Market data temporarily unavailable — upstream venue outage may cause stale or missing per-venue data","Rate limit exceeded — too many requests in a short window"],"whenToPreferThis":"Choose this endpoint when you need real-time, aggregated prediction market probability for the Super Bowl winner from multiple venues (Kalshi, Polymarket) in a single call, with liquidity and volume metadata. Prefer it over scraping individual venue APIs when you want normalized, cross-venue signals with freshness guarantees. It is especially suited for AI agents that need a single authoritative probability figure with market microstructure context (volume, liquidity, 1h momentum).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:55:54.574Z","isFirstParty":false}