{"uid":"cap_JtNTFFG5Yg965EkUUlnKn","slug":"synapse-api-megaeth-token-transfers-efdd7ccc","name":"Synapse API — MegaETH Token Transfers","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/megaeth/token/transfers","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"order":{"enum":["asc","desc"],"type":"string"},"owner":{"type":"string"},"pageKey":{"type":"string"},"toBlock":{"type":"string"},"maxCount":{"type":"number"},"fromBlock":{"type":"string"},"contractAddresses":{"type":"array","items":{"type":"string"}}}},"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_Q3NBkkChPgR6a6fLKUiJa","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 ERC-20 token transfer history for a given wallet address on the MegaETH blockchain network, with pagination and block range filtering.","exampleAgentPrompt":"Show me all ERC-20 token transfers for the wallet 0xAbC123... on MegaETH, sorted in descending order, limited to 25 results starting from block 1000000 to block 2000000.","exampleUseCases":[{"title":"Wallet token activity audit","prompt":"Pull up all the ERC-20 token transfers for wallet 0xDeFi456... on MegaETH between blocks 500000 and 1000000, sorted from newest to oldest, max 50 results."},{"title":"Portfolio tracker for specific tokens","prompt":"Get all transfers involving the USDC contract 0xUSDC789... for my wallet 0xMYWALLET... on MegaETH — show up to 100 results in ascending order so I can see the full history."},{"title":"Paginated on-chain transfer history","prompt":"Fetch the next page of token transfers for wallet 0xABC... on MegaETH — here's my page key from the last call: 'pageKeyXYZ', give me up to 20 more results in descending order."}],"resultDescription":"A list of ERC-20 token transfer records for the specified wallet/contract on MegaETH, each containing transaction hash, sender, recipient, token contract address, amount, and block number. Also includes a pagination key (pageKey) for fetching subsequent pages of results.","failureModes":["Invalid or malformed wallet address returns an error or empty result set","Unknown contract address yields no transfers","Block range where fromBlock > toBlock may return an error or empty list","Invalid pageKey from a prior request causes pagination failure","Exceeding maxCount limits may truncate results without warning","Network-specific errors if MegaETH node is unreachable","Missing required 'owner' field returns a validation error"],"whenToPreferThis":"Use this endpoint when you need token transfer history specifically on the MegaETH network and want block-range filtering, ascending/descending ordering, and built-in pagination via pageKey. Prefer this over generic Ethereum explorers when targeting MegaETH specifically, or when you need programmatic, pay-per-call access without API key signup. It covers multi-contract filtering in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:59:20.760Z","isFirstParty":false}