{"uid":"cap_0Iw59Uw3aMHVcp-lYwnSi","slug":"blockvault-base-block-reader-501f947c","name":"Blockvault — Base Block Reader","description":"A Base block read live from the chain: timestamp, transaction count, base fee, gas used and limit, miner. Pass ?n=<number> or omit for the latest block. No third-party API, no cache.","url":"https://oraclepost.higgsfield.app/api/premium/block","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":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","required":["n"],"properties":{"n":{"type":"string","description":"Block number (decimal); omit for latest"}}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NJNPGnxutIN1rMUBO-qHl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches live on-chain data for a specific Base block (or the latest) including timestamp, transaction count, base fee, gas used/limit, and miner address.","exampleAgentPrompt":"Pull the live on-chain data for Base block 123456789 — I need the timestamp, transaction count, base fee, gas used and limit, and miner address directly from the chain.","exampleUseCases":[{"title":"Verify transaction density in a block","prompt":"Can you fetch block 120000000 on Base and tell me how many transactions were in it and what the base fee was at that point?"},{"title":"Monitor latest block activity","prompt":"What does the latest Base block look like right now — give me the timestamp, miner, gas used, and transaction count straight from the chain."},{"title":"Audit historical block for gas conditions","prompt":"I need to audit gas conditions at block 115000000 on Base — fetch the base fee, gas used, and gas limit directly from the chain for that block."}],"resultDescription":"Returns an object containing the block's timestamp, number of transactions, base fee per gas, gas used, gas limit, and miner address — all read live from the Base chain with no caching or third-party intermediaries.","failureModes":["Invalid block number format returns an error","Block number in the future or beyond chain head returns not found","Network timeout if the Base node is temporarily unreachable","Omitting required query param defaults to latest block (not a failure, but may surprise callers expecting a specific block)"],"whenToPreferThis":"Choose this endpoint when you need authoritative, uncached, real-time block-level data directly from the Base chain — especially block metadata like timestamp, miner, gas fields, and transaction count for a specific block number. Prefer it over general Ethereum RPC wrappers when you want a simple REST interface without setting up a node connection, and when freshness guarantees matter (no stale cache).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-18T06:47:36.467Z","isFirstParty":false}