{"uid":"cap_QFRG_ED91jN_dkWYH2CQ9","slug":"pulsechain-head-block-query-9bd82950","name":"PulseChain Head Block Query","description":"Latest PulseChain block number and timestamp.","url":"https://api.immuta.app/pulsechain/head","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_eSVpp4LIDoyTNBTgcnJlS","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 latest PulseChain block number and its timestamp","exampleAgentPrompt":"What is the current block number and timestamp on PulseChain right now?","exampleUseCases":null,"resultDescription":"Returns the latest PulseChain block number and its Unix timestamp, representing the current chain head.","failureModes":["Node unavailable or syncing — may return stale or no data","Payment failure — 402 response if USDC not supplied","Network timeout if PulseChain RPC is lagging","Invalid response structure if upstream node errors"],"whenToPreferThis":"Use this endpoint when you need a quick, single call to get the current PulseChain block height and timestamp without running your own node. Prefer over alternatives when working in an x402 micropayment context or when you need the chain head as a reference point for other time-based or block-range queries on PulseChain specifically (not Ethereum mainnet or other EVM chains).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:36:22.591Z","isFirstParty":false}