{"uid":"cap_4jt1FAgJt9dylOuNxtBzL","slug":"kiteendpoints-ai-polymarket-markets-ff26a477","name":"KiteEndpoints.ai - Polymarket Markets","description":"400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.","url":"https://kite-endpoints.vercel.app/api/polymarket-markets","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.19","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":"$0.19/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.19","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.19","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8fMJzVW3uGx5bvTx4MPGS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.19","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches active prediction market listings from Polymarket via the KiteEndpoints API hub","exampleAgentPrompt":"Pull a list of the currently active Polymarket prediction markets — I want to see what events are open for trading right now.","exampleUseCases":[{"title":"Political event market discovery","prompt":"Show me all the active Polymarket markets related to the 2024 US presidential election so I can see what's being traded and what the current odds look like."},{"title":"Crypto prediction market research","prompt":"Fetch the current Polymarket markets in the crypto category — I want to see which events are open, their liquidity, and the implied probabilities."},{"title":"Automated trading bot market feed","prompt":"Get me the full list of open Polymarket markets so my trading bot can scan for new opportunities and track which events are currently available."}],"resultDescription":"Returns a list of Polymarket prediction market objects including market IDs, question text, outcome options, current odds/prices, liquidity, volume, and expiration dates for active markets.","failureModes":["Polymarket API unavailable or rate-limited — returns error from upstream","No markets matching the requested filters — empty result set","Payment failure or insufficient USDC balance — 402 response before processing","Malformed request body — 400-level error","Stale or cached data if Polymarket data is temporarily delayed"],"whenToPreferThis":"Use this endpoint when you need Polymarket-specific market listings with pay-per-request pricing via USDC on Base chain, without managing a direct Polymarket API integration. Ideal for agents that occasionally need prediction market data and want to avoid API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:12:44.102Z","isFirstParty":false}