{"uid":"cap_XGqe2zhw0lsdA3mWcAUA7","slug":"glassnode-eth2-missed-blocks-count-b1ebf400","name":"Glassnode ETH2 Missed Blocks Count","description":"Missed Blocks — The total number of slots in which a validator failed to produce a block. Data by Glassnode.","url":"https://x402.glassnode.com/v1/metrics/eth2/missed_blocks_count","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"],"type":"string"},"queryParams":{"type":"object","required":["a"],"properties":{"a":{"enum":["ETH"],"type":"string","description":"Asset symbol, e.g. BTC, ETH"},"f":{"enum":["csv","json"],"type":"string","description":"Response format: json or csv"},"i":{"enum":["24h"],"type":"string","description":"Time interval / resolution, e.g. 24h, 1w, 1month"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"array","items":{"type":"object","properties":{"t":{"type":"number"},"v":{"type":"number"}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1Kvzc-rmxNRYzKtLQ7QkP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the total number of Ethereum 2.0 validator slots in which a validator failed to produce a block, sampled at 24-hour intervals.","exampleAgentPrompt":"Pull the Glassnode missed blocks count metric for ETH in JSON format — I want to see how many validator slots have been missed recently on the Ethereum beacon chain.","exampleUseCases":null,"resultDescription":"An array of time-series data points, each containing a Unix timestamp (t) and the total number of missed validator slots (v) for Ethereum over the 24-hour interval, sourced from Glassnode's on-chain analytics.","failureModes":["Missing required query parameter 'a=ETH' returns a 400 or 422 error","Invalid format value for 'f' parameter returns an error or defaults","Insufficient payment or expired x402 payment header returns 402 Payment Required","Network timeout if Glassnode upstream is unavailable","No data returned for very recent timestamps if metric hasn't been computed yet"],"whenToPreferThis":"Use this endpoint when you need authoritative, Glassnode-sourced time-series data specifically on Ethereum 2.0 validator missed block counts. Prefer this over generic blockchain explorers when you need structured, machine-readable on-chain staking performance data paid via x402 micropayment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:07:21.193Z","isFirstParty":false}