{"uid":"cap_rPqv3KugRRkKQt6HpWbrx","slug":"mcpfax-markets-cross-venue-prediction-market-search-c6eb8fed","name":"MCPFax Markets — Cross-Venue Prediction Market Search","description":"MCPFax markets — Cross-venue market search (prediction_market_search). Price: $0.002 USDC per call on Base.","url":"https://mcpfax-markets.bowling-anthony.workers.dev/prediction-markets/search","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mG1POsu1aHJ9FNBvaKh5R","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches prediction markets across multiple platforms (e.g. Polymarket, Manifold) using a keyword or topic query, returning matching markets from all supported venues in one call.","exampleAgentPrompt":"Search prediction markets across Polymarket and Manifold for anything related to the Federal Reserve interest rate decision next month and show me the top results with their current probabilities.","exampleUseCases":[{"title":"Election outcome market discovery","prompt":"Find all prediction markets about who will win the 2026 US midterm elections — show me what's available on Polymarket and Manifold with their current odds."},{"title":"Macro event research for traders","prompt":"Search prediction markets for anything related to a US recession in 2025 — I want to see markets from multiple platforms and their current probabilities."},{"title":"AI news monitoring via markets","prompt":"Look up prediction markets about OpenAI or Anthropic releasing a new major model this year and tell me what odds the markets are giving."}],"resultDescription":"A list of matching prediction markets from across supported venues, including market titles, current probabilities or prices, platform/venue names, and links or identifiers to each market — all aggregated from a single cross-venue query.","failureModes":["No markets found for obscure or very niche query terms","Stale market data if underlying platforms have not recently updated","Payment failure if insufficient USDC balance for the $0.002 per call fee","Rate limiting or timeout if the underlying prediction market APIs are slow","Partial results if one or more venues are temporarily unavailable"],"whenToPreferThis":"Use this endpoint when you need to search across multiple prediction market platforms simultaneously rather than querying Polymarket or Manifold individually. It is ideal for discovery — finding which markets exist on a topic — rather than fetching deep detail on a single known market. Prefer the platform-specific siblings (polymarket_events, manifold_markets) when you need richer metadata or event-level detail from one specific venue.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:42:08.932Z","isFirstParty":false}