{"uid":"cap_Lat8xsS4bTdMoKbVlL2mh","slug":"vextorium-evm-transaction-transfer-decoder-268e8e06","name":"Vextorium EVM Transaction Transfer Decoder","description":"Decode what an EVM transaction moved: native value, every ERC-20 transfer (symbol, decimals, from, to, amount), ERC-721 and ERC-1155 NFT transfers, status, fee paid, contract created and method selector.","url":"https://api.vextorium.com/tx-transferencias-pago?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"red":{"enum":["base","ethereum","arbitrum","optimism","polygon"],"type":"string"},"hash_tx":{"type":"string","description":"Transaction hash (0x + 64 hex)"}}},"responseSchema":{"type":"json","example":{"a":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","de":"0x772003A2E9c2cCC8af956870a37A66F64F8CEC38","red":"base","hash":"0x9de0044cbae3b8df09402ca5a6ac348c307e68918216a0b2d35133811bef03b8","nfts":[],"bloque":51998598,"estado":"ok","nativo":"ETH","selector":"0xcf092995","explorador":"https://basescan.org/tx/0x9de0044cbae3b8df09402ca5a6ac348c307e68918216a0b2d35133811bef03b8","valor_nativo":0,"comision_nativo":6.3421300737e-7,"eventos_totales":2,"transferencias_tokens":[{"a":"0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf","de":"0xa8FC873625b2CD39E2BdDA92A2ABeD165C66868F","token":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","simbolo":"USDC","cantidad":0.003,"cantidad_bruta":"3000"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vYEMQPcmeYTr2r0qcO7mk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Decodes an EVM transaction hash to reveal native value moved, ERC-20 token transfers, ERC-721/ERC-1155 NFT transfers, transaction status, gas fee, contract creation, and method selector.","exampleAgentPrompt":"Can you decode this Base transaction for me — 0x9de0044cbae3b8df09402ca5a6ac348c307e68918216a0b2d35133811bef03b8 — and tell me what tokens were transferred, who sent them, who received them, the gas fee paid, and whether it succeeded?","exampleUseCases":[{"title":"DeFi payment audit trail","prompt":"I need to verify this USDC payment on Base — transaction hash 0x9de0044cbae3b8df09402ca5a6ac348c307e68918216a0b2d35133811bef03b8 — can you tell me exactly how much was sent, from which address to which address, and confirm the transaction succeeded?"},{"title":"NFT transfer confirmation","prompt":"Can you check this Ethereum transaction 0xabc123...def456 and tell me if any NFTs were transferred, which ERC-721 or ERC-1155 tokens moved, and between which wallets?"},{"title":"Smart contract interaction analysis","prompt":"I want to understand what this Arbitrum transaction 0x5f7a...c3d2 actually did — what tokens moved, what method selector was called, whether a contract was created, and what the total gas fee was in ETH."}],"resultDescription":"Returns a JSON object with: transaction hash, network, block number, status (ok/failed), sender address (de), receiver address (a), native currency symbol, native value transferred, native fee paid, method selector, explorer URL, total event count, array of ERC-20 token transfers (each with from, to, token address, symbol, human-readable amount, raw amount), and array of NFT transfers.","failureModes":["Invalid or malformed transaction hash returns an error — hash must be 0x-prefixed 66-character hex string","Transaction not found on the specified network if hash doesn't exist or wrong network selected","Network not supported if a chain other than base/ethereum/arbitrum/optimism/polygon is requested","RPC timeout or upstream node unavailability may cause delayed or failed responses","Very recent transactions not yet indexed may return incomplete data"],"whenToPreferThis":"Use this endpoint when you need a complete, structured breakdown of what an EVM transaction actually moved — including all token types (ERC-20, ERC-721, ERC-1155) and native value — across Base, Ethereum, Arbitrum, Optimism, or Polygon. Prefer it over raw RPC calls or block explorers when you need machine-readable transfer data without parsing raw logs. Ideal for verifying payments, auditing DeFi activity, confirming NFT transfers, or building transaction summaries for users.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:57:13.869Z","isFirstParty":false,"canonicalSlug":"vextorium-evm-transaction-transfer-decoder-268e8e06"}