{"uid":"cap_rhvJjD0Z5umOdYP8DRe4s","slug":"base-block-gas-usage-latest-block-lookup-ac9ecb86","name":"Base Block Gas Usage – Latest Block Lookup","description":"Latest Base block for Wallet operations: Return the latest Base block number and timestamp. Focus: wallet operations. Uses live Coinbase Exchange or Base RPC data.","url":"https://market.datapackvibe.com/x402/crypto-base-latest-block-wallet-operations?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LMk2ea9ctcZVFBjFok6_O","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest Base blockchain block number and timestamp for use in wallet operations, sourcing live data from Coinbase Exchange or Base RPC.","exampleAgentPrompt":"What's the latest block number and timestamp on the Base blockchain right now? I need it for my wallet operation.","exampleUseCases":[{"title":"Wallet sync block reference","prompt":"Can you grab the current Base block number and its timestamp so my wallet app knows where to start syncing from?"},{"title":"Transaction confirmation timing","prompt":"I need the latest Base block number and timestamp to calculate how long ago my transaction was confirmed — can you pull that live from the Base chain?"},{"title":"DeFi bot block height check","prompt":"Fetch the most recent Base blockchain block number and timestamp right now — my trading bot needs to verify it's working with fresh on-chain data."}],"resultDescription":"Returns the latest Base network block number (an integer representing the current chain head) and its associated timestamp, sourced live from Coinbase Exchange or Base RPC. This enables wallet and DeFi applications to anchor time-sensitive operations to the current state of the Base blockchain.","failureModes":["RPC node temporarily unavailable — returns error or timeout","Stale data if upstream Base RPC is lagging behind chain head","Network connectivity issues between service and Base RPC endpoint","Invalid or malformed POST body returns 4xx error","Rate limiting or payment failure via x402 returns 402 or 429"],"whenToPreferThis":"Choose this endpoint when you need a quick, paid-per-call lookup of the latest Base (Coinbase L2) block number and timestamp without setting up your own Base RPC node. Particularly useful for wallet operations that need a current block reference on the Base network specifically, rather than Ethereum mainnet or other L2s.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:48:29.087Z","isFirstParty":false,"canonicalSlug":"base-block-gas-usage-latest-block-lookup-ac9ecb86"}