{"uid":"cap_bmoGXsFRba0jGSeMoHqTZ","slug":"synapse-api-polygon-transaction-history-2039983b","name":"Synapse API — Polygon Transaction History","description":"High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.","url":"https://synapse-api-brown.vercel.app/api/polygon/tx/history","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"order":{"enum":["asc","desc"],"type":"string"},"pageKey":{"type":"string"},"toBlock":{"type":"string"},"category":{"type":"array","items":{"type":"string"}},"maxCount":{"type":"number"},"fromBlock":{"type":"string"},"toAddress":{"type":"string"},"fromAddress":{"type":"string"},"withMetadata":{"type":"boolean"},"excludeZeroValue":{"type":"boolean"}}},"responseSchema":null,"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_mjFBwOxso2S2eVL1v1e4I","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves paginated transaction history for addresses on the Polygon blockchain network","exampleAgentPrompt":"Pull the last 100 transactions for Polygon address 0xAbCd...1234, sorted newest-first, include metadata, and skip zero-value transfers.","exampleUseCases":[{"title":"Wallet audit for compliance review","prompt":"Get me the full transaction history for Polygon wallet 0xAbCd...1234 in ascending order from block 40000000 to 45000000, include metadata, and exclude zero-value transfers."},{"title":"Portfolio tracker refresh","prompt":"Fetch the 50 most recent asset transfers sent to my Polygon address 0xDeFg...5678, sorted descending, including ERC-20 and NFT categories."},{"title":"DeFi activity investigation","prompt":"Show me all Polygon transactions from address 0x1234...ABCD since block 50000000, paginate with up to 25 results per page and include full metadata."}],"resultDescription":"Returns a paginated list of asset transfers on the Polygon network matching the specified filters, including transaction hashes, block numbers, from/to addresses, asset categories, values, and optionally full transaction metadata. A pageKey is returned when more results are available for subsequent pagination calls.","failureModes":["Invalid address format returns an error or empty result","fromBlock/toBlock out of range or malformed causes query failure","maxCount exceeding API limits may be capped or rejected","Invalid category strings return no results or an error","pageKey expiry causes pagination to fail with an error","Network timeout if block range spans too many blocks"],"whenToPreferThis":"Use this endpoint when you need historical on-chain transaction data for a specific address on the Polygon network, especially when you need filtering by block range, transaction category (ERC-20, NFT, internal, etc.), direction (from/to), or need paginated access to large transaction sets. Prefer this over Ethereum or other chain endpoints when the target wallet activity is on Polygon/MATIC specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:00:27.728Z","isFirstParty":false}