{"uid":"cap_iV4uC6OQp7T4la6L4GHs-","slug":"tracefast-ethereum-block-by-height-c88e4c43","name":"TraceFast Ethereum Block by Height","description":"TraceFast live Ethereum data: one block by height — its header (hash, parent, roots, fee recipient, gas, base fee, blob gas) and the totals of what it contains: transactions by outcome, contract creations, blob transactions, logs, withdrawals, value moved, fees burnt and paid. Path number: Block height. Docs: https://docs.tracefast.xyz/api/block.md","url":"https://mpp.tracefast.xyz/api/v1/chains/1/blocks/:number?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"properties":{"input":{"required":["method"],"properties":{"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qpOG_7GwOqbTenYCSuwqa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a single Ethereum mainnet block by its height, returning its header fields and aggregate statistics about its contents.","exampleAgentPrompt":"Pull the full block summary for Ethereum block 20500000 — I need the header details like the fee recipient, base fee, blob gas, and the totals for transactions, logs, and fees burnt.","exampleUseCases":[{"title":"Audit fee burn at specific block","prompt":"What was the base fee per gas and total ETH burnt at Ethereum block 19800000? I want to understand the burn rate at that point in time."},{"title":"Verify block inclusion of blob transactions","prompt":"How many blob transactions were included in Ethereum block 20100000, and what was the blob gas used?"},{"title":"Track validator withdrawals in a block","prompt":"Show me the withdrawal count and total value moved for Ethereum mainnet block 20250000 — I'm reconciling validator exit payouts."}],"resultDescription":"Returns a structured object for the requested Ethereum block containing: header fields (block hash, parent hash, state root, transactions root, receipts root, fee recipient/coinbase, gas used, gas limit, base fee per gas, blob gas used, excess blob gas) and aggregate content statistics (transaction counts by outcome — success/failure/pending, contract creation count, blob transaction count, log count, withdrawal count, total ETH value moved, total fees burnt, total fees paid to validator).","failureModes":["Block number not yet mined — future height returns 404 or empty","Invalid block number format (non-integer or negative) returns 400","Block height beyond current chain tip returns not-found error","Network or provider outage returns 5xx","Payment not completed (x402 protocol failure) blocks the request"],"whenToPreferThis":"Use this endpoint when you need a fast, structured snapshot of a single Ethereum block by its canonical height — including both header metadata and aggregated content statistics in one call. Prefer this over raw RPC (eth_getBlockByNumber) when you want pre-computed totals (value moved, fees burnt, blob gas) without parsing raw transaction lists yourself. Best suited for analytics, reconciliation, or monitoring tasks focused on a known block number.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T00:40:51.901Z","isFirstParty":false,"canonicalSlug":"tracefast-ethereum-block-by-height-c88e4c43"}