{"uid":"cap_xSHIQCZYek-IksHOb9ZuE","slug":"polymarket-market-trades-api-mito-trade-46b0f47d","name":"Polymarket Market Trades API — mito.trade","description":"Polymarket prediction-market data API (x402 paid): wallet positions, trades, holders, market trades, klines, and markets. USDC on Polygon, Base, or Arbitrum.","url":"https://data.mito.trade/x402/v1/market-trades","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":["market_id"],"properties":{"limit":{"type":"string","description":"Page size (default 100, max 1000)"},"offset":{"type":"string","description":"Pagination offset"},"market_id":{"type":"string","description":"Condition / market id"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"count":{"type":"integer"},"trades":{"type":"array"}}}}}}},"responseSchema":{"type":"json","example":{"data":{"block_number":0,"block_timestamp":0},"count":0,"total":0,"trades":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XqTDWv5wLCuA9Q2aHHktJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns on-chain trade history for a specific Polymarket prediction market by market/condition ID, with pagination support.","exampleAgentPrompt":"Pull the last 200 on-chain trades for Polymarket market ID 0x1234abcd... so I can analyze recent trading activity on that market.","exampleUseCases":null,"resultDescription":"A JSON object containing a paginated list of on-chain trades for the specified Polymarket market, including the total trade count, current page count, and block-level metadata (block number and block timestamp) for each trade.","failureModes":["Missing market_id parameter returns 400 or validation error","Invalid or non-existent market_id returns empty trades array","Payment failure (x402) returns 402 Payment Required if USDC not provided","limit exceeding 1000 may be rejected or clamped","Polygon/Base/Arbitrum network congestion may delay data freshness"],"whenToPreferThis":"Use this endpoint when you need paginated on-chain trade history for a specific Polymarket prediction market by condition/market ID. Prefer this over Polymarket's own API when you need raw on-chain data indexed by mito.trade, or when accessing via x402 micropayment flow. Best for bulk trade analysis, backtesting, or monitoring trading activity on a specific market.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:34:46.602Z","isFirstParty":false}