{"uid":"cap_gKGYusNbXVaSJcrXshkk4","slug":"x402pulse-attention-matched-prediction-markets-de17b7b9","name":"x402Pulse Attention-Matched Prediction Markets","description":"Attention meets prediction markets: topics trending or spiking on Wikipedia matched to open Polymarket markets, each with prices and the skilled-trader lean from x402Pulse scoring. Find markets the public is suddenly paying attention to. Data, not investment advice.","url":"https://www.x402pulse.dev/v1/attention/markets?utm_source=zero.xyz","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","required":[],"properties":{"lang":{"type":"string"},"limit":{"type":"string","description":"1 to 10"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{"date":"2026-10-05","markets":[{"why":"trending","topic":"2026 Brazilian general election","market":"Will Lula win the 2026 Brazilian presidential election?","topicViews":247828,"skilledHolders":3,"skilledFirstOutcomeShare":0.44}]},"cached":false}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0875","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":"$0.0875/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0875","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0875","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cD1yFhvwwoXS9LEwgZRR4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0875","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns Wikipedia trending topics cross-matched with open Polymarket prediction markets, including current prices and skilled-trader lean scores","exampleAgentPrompt":"Show me the top 5 prediction markets on Polymarket that are currently matched to trending Wikipedia topics in English, along with their prices and which way skilled traders are leaning.","exampleUseCases":[{"title":"Spotting attention-driven market opportunities","prompt":"What are the top 10 Polymarket markets right now that match things spiking on Wikipedia? I want to see the prices and whether sharp traders are leaning yes or no."},{"title":"News-to-market discovery for a research brief","prompt":"Pull up any open prediction markets that are connected to whatever topics are suddenly getting attention on English Wikipedia today — I'm building a briefing on where public interest is meeting real money."},{"title":"Monitoring trending topics with market signals","prompt":"Give me up to 5 markets where Wikipedia attention is spiking and tell me the x402Pulse skilled-trader lean so I can see if the crowd and sharp money agree."}],"resultDescription":"A list of prediction markets (up to 10) where each entry includes a trending Wikipedia topic, the matched Polymarket market details, current YES/NO prices, and an x402Pulse skilled-trader lean score indicating which direction informed traders favor.","failureModes":["No matching markets found if no trending Wikipedia topics currently overlap with open Polymarket markets","limit parameter out of range (must be 1–10) causes validation error","Invalid lang code returns empty or error response","Rate limiting or payment failure if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need to surface prediction markets that are receiving sudden public attention, combining Wikipedia trend signals with Polymarket pricing and skilled-trader scoring in a single call. It is superior to browsing Polymarket directly when you want attention-filtered discovery rather than browsing by volume or category.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T06:30:39.770Z","isFirstParty":false,"canonicalSlug":"x402pulse-attention-matched-prediction-markets-de17b7b9"}