{"uid":"cap_nDobnu_frBqvAkItkKYty","slug":"prime-agent-x402-intelligence-base-chain-status-429a14d2","name":"Prime-Agent x402 Intelligence – Base Chain Status","description":"x402-paid Base intelligence with free machine-readable discovery.","url":"https://prime-agent-x402-intelligence.onrender.com/chain/status?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"network":"eip155:8453","block_hash":"0x1111111111111111111111111111111111111111111111111111111111111111","observed_at":1760000000,"block_number":12345678}},"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_BuQ7HZjS3kfMNLZrro_b6","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 canonical block status of Base mainnet, including block number, block hash, network ID, and observation timestamp.","exampleAgentPrompt":"What's the current block number and block hash on Base mainnet right now?","exampleUseCases":[{"title":"Real-time block height monitoring","prompt":"Keep checking the current Base mainnet block number and alert me if it stops advancing — I want to know if the chain halts."},{"title":"Anchoring transaction to chain head","prompt":"Before I submit this transaction, grab me the latest Base block hash so I can use it as a reference point for block-stamping."},{"title":"Verifying canonical chain state","prompt":"What's the canonical block hash for Base mainnet at this exact moment? I need to confirm which block is at the chain head for my audit log."}],"resultDescription":"A JSON object containing the Base mainnet network ID (e.g. 'eip155:8453'), the latest canonical block number, the block hash of that block, and a Unix timestamp indicating when the observation was made.","failureModes":["Network or RPC unavailability may return a 5xx error or stale data","Temporary reorg conditions could yield a block hash that becomes non-canonical shortly after","Payment failure via x402 protocol returns a 402 status with payment instructions","If the Base RPC node is syncing, the block number may lag behind the true chain head"],"whenToPreferThis":"Choose this endpoint when you need a real-time, paid-for, provenance-anchored snapshot of the Base mainnet chain head — especially when block hash authenticity and observation timestamp matter (e.g. audit trails, transaction anchoring, or liveness monitoring). Prefer this over free public RPC calls when you want a structured JSON response with hash provenance rather than raw RPC output.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:34:27.541Z","isFirstParty":false,"canonicalSlug":"prime-agent-x402-intelligence-base-chain-status-429a14d2"}