{"uid":"cap_r_tT8Xr57KCGBDFUBD2Xb","slug":"synapse-api-superseed-transaction-history-d5c7745d","name":"Synapse API — Superseed 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/superseed/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_iVB5XzPbYGZ1M1-_WOebu","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 Superseed blockchain network","exampleAgentPrompt":"Pull the last 50 transactions for Superseed address 0xABC...123, sorted newest first, and include full metadata — I want to see both incoming and outgoing transfers.","exampleUseCases":[{"title":"Audit wallet activity on Superseed","prompt":"Show me all transactions sent from 0xDEAD...BEEF on the Superseed network in descending order, up to 25 results, and include transaction metadata so I can audit the activity."},{"title":"Track incoming transfers to a contract","prompt":"Fetch all incoming transfers to the Superseed contract address 0x1234...5678, filtering out zero-value transactions, and give me the most recent 100 entries with full metadata."},{"title":"Paginate through historical block range","prompt":"Get Superseed transaction history between block 1000000 and 2000000 for address 0xAAA...BBB, ascending order, up to 200 results — and use pageKey 'xyz789' to continue from where I left off."}],"resultDescription":"Returns a list of asset transfer transactions on the Superseed blockchain matching the specified filters, including block numbers, sender/receiver addresses, token amounts, transaction hashes, and optional metadata. Also returns a pageKey for cursor-based pagination when more results are available.","failureModes":["Invalid address format returns a 400 error","Invalid block range (fromBlock > toBlock) may return empty results or an error","pageKey mismatch or expiry causes pagination failure","maxCount exceeding allowed limits may be capped or rejected","Network or RPC downtime returns a 500 or timeout error","Unsupported category values may return empty results"],"whenToPreferThis":"Use this endpoint when you specifically need on-chain transaction history for addresses on the Superseed network, particularly when you need block-range filtering, category-based filtering, pagination, and optional metadata enrichment. Prefer this over generic block explorers when you need structured JSON output suitable for programmatic processing by an AI agent.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T19:01:56.200Z","isFirstParty":false}