{"uid":"cap_FrtO1rD7Y76EmmCyRxRKC","slug":"synapse-api-metis-transaction-history-279895f5","name":"Synapse API — Metis 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/metis/tx/history?utm_source=zero.xyz","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_Kx3kbT4H7HrGLhxPQ0JaZ","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":"Fetches paginated transaction history for a given address on the Metis blockchain network, with filtering by block range, category, and address.","exampleAgentPrompt":"Pull the last 25 transactions sent from Metis address 0xAbC123... to 0xDeF456..., sorted newest first, including metadata and filtering out zero-value transfers.","exampleUseCases":[{"title":"Audit wallet activity on Metis","prompt":"Show me all transactions from Metis wallet 0xAbC123... between block 5000000 and 5500000, sorted oldest first, with full metadata included."},{"title":"Monitor incoming ERC20 transfers","prompt":"Fetch the last 50 incoming ERC20 token transfers to address 0xDeF456... on Metis, excluding any zero-value transfers."},{"title":"Paginate large transaction history","prompt":"Get the next page of transaction history for Metis address 0x789... using page key 'abc-page-key-xyz', up to 100 results in descending order."}],"resultDescription":"A paginated list of transactions on the Metis network matching the specified filters, including transfer details, block numbers, addresses, asset categories, and optionally full metadata. A pageKey is returned when more results are available.","failureModes":["Invalid or malformed address returns an error or empty result","Block range too large may cause timeout or truncated results","Invalid pageKey causes pagination failure","Unsupported category values may return empty or error","Missing required address fields may return all transactions or an error"],"whenToPreferThis":"Use this endpoint when you specifically need transaction history on the Metis Layer 2 blockchain network and want flexible filtering by address, block range, category, and sort order via a simple pay-per-call API without managing your own node infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T18:49:39.700Z","isFirstParty":false,"canonicalSlug":"synapse-api-metis-transaction-history-279895f5"}