{"uid":"cap_SyLw0zxOoPksGx5yoRcU6","slug":"orcatrace-resolving-markets-feed-e62edbca","name":"OrcaTrace Resolving Markets Feed","description":"Paid ($0.02 USDC via x402). Markets resolving within ?withinHours (1-72): odds, contested-vs-converged, liquidity, and order-book microstructure for the nearest expiries. Mechanical short-interval markets excluded by default (?includeNoise=1 to include). Settle-early with a guaranteed refund — if we charge you but cannot deliver, the payment is refunded.","url":"https://api.orcatrace.dev/v1/resolving","method":"GET","headers":{},"bodySchema":{"type":"object","$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":{"withinHours":{"type":"integer","maximum":72,"minimum":1,"description":"Horizon in hours (1-72)."},"includeNoise":{"type":"string","description":"Set to 1 to include mechanical short-interval markets."},"minLiquidity":{"type":"number","minimum":1000,"description":"Liquidity floor in USD (>=1000)."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":[{"yesMid":0.83,"question":"Will X happen by June 14?","convergence":"contested","eventEndDate":"2026-06-14T00:00:00Z","liquidityUsd":41000,"hoursRemaining":22.5}],"count":1,"filters":{"withinHours":24,"includeNoise":false,"minLiquidity":5000},"success":true}},"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_yFHpJFJfpRrCGGh5iKU1Z","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 odds, liquidity, and order-book microstructure for Polymarket prediction markets resolving within a configurable time horizon (1–72 hours)","exampleAgentPrompt":"Pull me all contested Polymarket markets resolving within the next 24 hours that have at least $5,000 in liquidity — include odds and order-book depth, but skip the short-interval noise markets.","exampleUseCases":[{"title":"Scout near-expiry trading opportunities","prompt":"Find me all Polymarket markets resolving in the next 6 hours that still look contested — I want the current odds and order-book depth so I can decide if any are worth trading into before they settle."},{"title":"Identify deep-liquidity converging markets","prompt":"Show me prediction markets expiring within the next 48 hours that have converged heavily to one side but still have deep liquidity — I'm looking for markets where the outcome looks almost certain so I can assess the risk-reward before resolution."},{"title":"Monitor today's settlement calendar","prompt":"Give me a full rundown of every Polymarket market settling today, with live odds and whether they're still contested or basically resolved — skip the noisy short-interval ones and just focus on the real events."}],"resultDescription":"A list of Polymarket markets resolving within the requested horizon, each with current odds, contested-vs-converged status, liquidity depth in USD, and order-book microstructure data for the nearest expiries. Short-interval mechanical markets are excluded by default unless the noise flag is set.","failureModes":["withinHours out of range (must be 1–72) → 400 validation error","minLiquidity below 1000 → 400 validation error","No markets found matching criteria → empty result set","Payment not settled via x402 → 402 Payment Required with refund guarantee","Upstream Polymarket data unavailable → service error with automatic refund of $0.02 USDC"],"whenToPreferThis":"Use this endpoint when you need a focused view of only near-expiry Polymarket markets — it filters by resolution horizon and liquidity floor automatically, and surfaces order-book microstructure (contested vs converged) that raw Polymarket feeds don't surface. Prefer this over the general feed or digest endpoints when timing-sensitive trading decisions require knowing which markets are about to settle.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:41:50.376Z","isFirstParty":false}