{"uid":"cap_t085c1FEDkT_OJA2_xaCM","slug":"synthora-prediction-market-oracle-5c418daa","name":"SYNTHORA Prediction Market Oracle","description":"Real-money crowd probability estimates from Polymarket for any question. Returns p_yes, p_no, 24h volume, open interest, and a directional signal. Best crowd-sourced odds available on any prediction market question.","url":"https://prediction.hergertsynthora.com/service","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"string","description":"Prediction Market Probability Oracle — real Polymarket odds (p_yes/p_no, volume, liquidity), not LLM guesses. POST a question; Ed25519-signed. For agents needing calibrated event probabilities."}}},"responseSchema":{"type":"json","example":{"ok":true,"niche":"prediction_oracle","result":{},"receipt":{}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nHC5P94UciGJuDDIEa04P","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns crowd-sourced probability estimates (p_yes, p_no, volume, open interest, directional signal) from Polymarket for any prediction market question or keyword.","exampleAgentPrompt":"What does Polymarket currently show for the probability of the Fed cutting rates in Q3? Give me p_yes, p_no, the 24h volume, and the directional signal.","exampleUseCases":null,"resultDescription":"Returns a JSON object with ok (boolean), niche (category string), and result payload containing p_yes, p_no, 24-hour trading volume, open interest, and a directional signal indicating market sentiment trend for the queried prediction market question.","failureModes":["No matching Polymarket question found for the input query — result may be empty or null","Ambiguous keyword matches multiple markets — result may reflect the wrong question","Stale data if Polymarket API is lagging — volume and prices may be delayed","Payment failure (x402) if USDC balance insufficient — request not processed","Malformed input string causes lookup failure — ok returns false"],"whenToPreferThis":"Use this endpoint when you need real-money crowd-sourced probability estimates from Polymarket — the leading prediction market — rather than model-generated forecasts or news sentiment. Ideal when the user wants quantified odds, market volume, or directional signals on a specific upcoming event, political outcome, crypto price question, or any other binary prediction market topic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:39:07.119Z","isFirstParty":false}