{"uid":"cap_WuHQzXuRKrsiPsuji_zJN","slug":"base-blockchain-current-block-number-36289a35","name":"Base Blockchain Current Block Number","description":"Pay-per-call utility APIs in USDC on Base: Hebrew calendar and text tools, Shabbat times, Base token control-risk screen and address summary, plus finance arithmetic tools. General information and arithmetic only; not investment, tax or legal advice and not a recommendation to buy, sell or hold anything.","url":"https://heb-utils-x402.hebutils-api.workers.dev/base-block-number?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"block_number":1,"timestamp_iso":"2026-10-10T00:00:00.000Z"}},"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__ZvbX-v_FSu1z2Gb9sfTQ","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":"Returns the current block number and its ISO timestamp on the Base blockchain network","exampleAgentPrompt":"What is the current block number on Base right now, and when was that block timestamped?","exampleUseCases":[{"title":"Smart contract deployment timing","prompt":"What block is Base on right now? I need to know the current block number and timestamp before I deploy my contract so I can set the correct starting block for event indexing."},{"title":"On-chain data freshness check","prompt":"Can you grab the latest Base block number and its timestamp so I can verify my local node is in sync with the actual chain?"},{"title":"Blockchain activity monitoring","prompt":"Check the current Base blockchain block number for me — I want to track how fast blocks are being produced and compare it to what I checked an hour ago."}],"resultDescription":"A JSON object containing the current Base blockchain block number as an integer and the block's timestamp in ISO 8601 format (e.g. {\"block_number\": 12345678, \"timestamp_iso\": \"2025-01-01T00:00:00.000Z\"})","failureModes":["Base RPC node unavailable — returns an error if the underlying Base node is unreachable","Rate limiting — too many requests without valid x402 payment may result in 402 Payment Required","Network congestion — slight delays in block propagation may cause minor staleness in response","Invalid payment — missing or invalid USDC payment header returns 402"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call lookup of the current Base L2 block number and timestamp without managing your own RPC node or API keys. Prefer it over raw RPC calls when you want a simple REST interface with micropayment billing and no monthly subscription commitment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:46:13.424Z","isFirstParty":false,"canonicalSlug":"base-blockchain-current-block-number-36289a35"}