{"uid":"cap_ZdKHoy7Kmiq3dCxXEvvBS","slug":"unprice-base-block-lookup-9fa61222","name":"Unprice Base Block Lookup","description":"Tiny paid web services for agents. Pay per request with USDC on Base via x402, plus non-x402 Base USDC tx-hash checkouts for Merchant Feed Audit, Base USDC receipts, and recent wallet statements.","url":"https://volkov.evgeny.m2.fvds.ru/pay/block?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"hash":"0x","number":1,"network":"base","timestamp":0}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kiMNaxvMOmkyQm4LG6kDx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches the latest block data from the Base blockchain network, returning hash, block number, network name, and timestamp.","exampleAgentPrompt":"What is the latest block on the Base network — give me the block number, hash, and timestamp?","exampleUseCases":[{"title":"Verify on-chain block height","prompt":"What is the current block number and hash on the Base blockchain right now?"},{"title":"Timestamp current Base block","prompt":"Can you get me the timestamp of the latest block on Base so I can confirm when the chain last produced a block?"},{"title":"Monitor Base chain liveness","prompt":"Check the latest block on Base and tell me the block number and timestamp so I can verify the network is still producing blocks."}],"resultDescription":"A JSON object containing the latest Base block's hash (hex string), block number (integer), network name ('base'), and Unix timestamp (integer). Example: {\"hash\":\"0x...\",\"number\":12345678,\"network\":\"base\",\"timestamp\":1714000000}","failureModes":["Network or RPC node unavailable — may return 5xx or empty response","Payment not processed — 402 response if USDC payment via x402 fails","Malformed properties parameter — may return error or unexpected subset of block fields","Base network congestion causing stale or delayed block data"],"whenToPreferThis":"Choose this endpoint when you need lightweight, pay-per-request access to the latest Base blockchain block metadata (hash, number, timestamp) without running your own node or paying for a full RPC subscription. Ideal for agents that need occasional block lookups at $0.001 USDC per call rather than maintaining an always-on connection.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T00:48:39.578Z","isFirstParty":false,"canonicalSlug":"unprice-base-block-lookup-9fa61222"}