{"uid":"cap_KcnQu5-RjN6ecivCcr26x","slug":"synapse-api-unichain-token-transfer-history-8d043877","name":"Synapse API — Unichain Token Transfer 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/unichain/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_bAJrlMzcT3weI9x_1oozh","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 token transfer history for a given wallet address on the Unichain blockchain network","exampleAgentPrompt":"Pull all token transfers for wallet 0xAbC...123 on Unichain from block 1000000 to 2000000, sorted descending, and return up to 50 results.","exampleUseCases":[{"title":"Wallet token activity audit","prompt":"Show me all token transfers in and out of wallet 0xDEF...456 on Unichain — sort them newest first and give me up to 100 results."},{"title":"Portfolio tracker for specific tokens","prompt":"Get all transfers involving the USDC contract 0xA0b8...eB48 for my wallet 0x123...789 on Unichain so I can see my full USDC history there."},{"title":"Block-range forensic analysis","prompt":"I need to investigate token movements for address 0xABC...DEF on Unichain between block 5000000 and 5500000 — fetch all transfers in ascending order."}],"resultDescription":"Returns a list of token transfer events for the specified wallet on Unichain, including transaction hashes, block numbers, token contract addresses, sender/receiver addresses, and amounts, along with a pagination key for fetching the next page of results.","failureModes":["Invalid or malformed wallet address returns an error or empty result set","Block range too large may result in timeout or truncated results","Invalid pageKey causes pagination failure","Unsupported contract address format returns validation error","Rate limiting or payment failure (x402) blocks the request"],"whenToPreferThis":"Choose this endpoint when you need on-chain token transfer history specifically for the Unichain network. It supports flexible filtering by block range, contract address, and sort order with pagination, making it well-suited for auditing, portfolio tracking, or forensic analysis on Unichain. Prefer this over general EVM explorers when you need programmatic, pay-per-call access without API key setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:04:41.352Z","isFirstParty":false}