{"uid":"cap_4j7C0emJxGTVsaCoO1XgU","slug":"stall-row-transaction-decoder-97ad881f","name":"stall-row Transaction Decoder","description":"Decode one Base transaction into plain English: sender, receiver, ETH value, status, the known method behind the selector, every ERC-20 transfer it made, and a one-sentence summary. Use this when an agent needs to explain or verify what a transaction actually did before acting on it.","url":"https://stall-row-production.up.railway.app/v1/tx-decoder?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"tx_hash":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_K3MDTgMBFkV63QJztVSrG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Decodes a Base blockchain transaction hash into plain English, including sender, receiver, ETH value, status, method name, ERC-20 transfers, and a one-sentence summary.","exampleAgentPrompt":"Can you decode transaction 0x4a3b2c1d... on Base and tell me in plain English who sent it, who received it, how much ETH moved, whether it succeeded, and what ERC-20 tokens were transferred?","exampleUseCases":[{"title":"Verify transaction before releasing funds","prompt":"Before I mark this payment as confirmed, decode Base transaction 0xabc123... and tell me if it succeeded, who the sender was, and how much USDC was transferred."},{"title":"Explain DeFi swap to a user","prompt":"My user just did a transaction on Base — hash 0xdef456... — can you decode it and give me a plain-English summary of what happened, including any token swaps or transfers?"},{"title":"Audit suspicious wallet activity","prompt":"I see a transaction on Base with hash 0x789ghi... that looks unusual — decode it and tell me the sender, receiver, ETH value, the method that was called, and every ERC-20 transfer it triggered."}],"resultDescription":"Returns the decoded transaction details including sender address, receiver address, ETH value transferred, transaction status (success/fail), the human-readable method name behind the function selector, a list of every ERC-20 transfer event with token, amount, from, and to, and a concise one-sentence plain-English summary of what the transaction did.","failureModes":["Invalid or malformed transaction hash returns an error","Transaction hash not found on Base network (wrong chain or hash)","Unrecognized function selector returns raw selector without method name","Pending transactions may not yet be decodable","Network or RPC timeouts on busy blocks"],"whenToPreferThis":"Use this endpoint when an agent needs to explain, verify, or audit a specific Base network transaction in human-readable terms before taking action — especially when ERC-20 token flows or method identification matter. Prefer over a raw block explorer when a structured JSON response and plain-English summary are needed programmatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:03:24.185Z","isFirstParty":false,"canonicalSlug":"stall-row-transaction-decoder-97ad881f"}