{"uid":"cap_c203UUsBjVNPKq6eTz3_w","slug":"apexapi-crypto-address-transactions-lookup-d10e3bc9","name":"ApexAPI Crypto Address Transactions Lookup","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://apex-api-gamma.vercel.app/api/crypto/address/transactions","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08826","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":"$0.08826/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08826","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08826","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yN8uQqA7PB2fnkeQVSNua","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08826","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves the transaction history for a given cryptocurrency wallet address","exampleAgentPrompt":"Can you pull up the full transaction history for the crypto wallet address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e? I want to see what transactions it has made.","exampleUseCases":null,"resultDescription":"A list of transactions associated with the queried cryptocurrency address, likely including transaction hashes, amounts, timestamps, counterparty addresses, and status information for each on-chain transaction.","failureModes":["Invalid or malformed wallet address returns an error or empty result","Unsupported blockchain network may return no data","Address with no transaction history returns empty array","Rate limiting or payment failure returns 402 or 429 status","Network or provider downtime causes timeout or 500 error"],"whenToPreferThis":"Use this endpoint when you need to retrieve the transaction history of a specific cryptocurrency wallet address without managing API keys. Particularly useful for agents operating in a pay-per-call model using USDC on Base via x402 protocol. Prefer this when you need a quick lookup of on-chain activity for a single address without setting up a full blockchain node or managing subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:46:14.278Z","isFirstParty":false}