{"uid":"cap_bOlbXlEf8TY2NEDWIrS_q","slug":"phantom-api-blockchain-transaction-history-lookup-8ee2c54f","name":"Phantom API — Blockchain Transaction History Lookup","description":"Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.","url":"https://phantom-api-omega.vercel.app/api/adi/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_3eL7yrudO2pfo4SBPskuj","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 on-chain transaction history for a given address or address pair across 57+ blockchain networks","exampleAgentPrompt":"Pull the last 50 incoming transactions to wallet 0xABC...123 in descending order, including metadata, and skip zero-value transfers — I want to audit recent token activity on-chain.","exampleUseCases":[{"title":"DeFi wallet audit trail","prompt":"Get me all transactions sent from 0xDEF...456 to 0xABC...123 in descending order from block 18000000 to 19000000, with metadata included, so I can audit their DeFi activity."},{"title":"NFT transfer history review","prompt":"Fetch the last 100 NFT-category transactions received by wallet 0x789...ABC in ascending order — I want to trace the full NFT transfer history for this address."},{"title":"Smart contract interaction log","prompt":"Show me all non-zero-value transactions sent to smart contract 0x111...222, up to 25 results, with metadata, so I can see who has been interacting with it recently."}],"resultDescription":"Returns a paginated list of on-chain transactions matching the specified filters, including transaction hashes, block numbers, sender/receiver addresses, asset categories, values, and optional metadata. A pageKey is returned for fetching subsequent pages.","failureModes":["Invalid address format returns an error","Unsupported category type causes rejection","Block range too large may return empty or truncated results","Missing required address fields may cause a 400 error","Payment failure (x402) blocks the request","Invalid pageKey causes pagination errors"],"whenToPreferThis":"Choose this endpoint when you need fast, multi-network blockchain transaction history with flexible filtering by address, block range, category, and sort order, especially when paying per-call via x402 is acceptable and you need access to 57+ chains without managing your own node infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:56:36.896Z","isFirstParty":false,"canonicalSlug":"phantom-api-blockchain-transaction-history-lookup-8ee2c54f"}