{"uid":"cap__Asq3pAUN_p0FViuVWBjr","slug":"grokzilla-epoch-converter-1ca2e521","name":"Grokzilla Epoch Converter","description":"Convert epoch seconds or milliseconds (detected by magnitude) or an ISO-8601 string into epoch_s, epoch_ms, UTC ISO and ISO in any IANA time zone. Deterministic, no network.","url":"https://grokzilla.shop/api/skills/epoch-convert?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"tz":{"type":"string","default":"UTC","maxLength":64,"minLength":1},"value":{"type":["integer","number","string"],"maxLength":64}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VuLaRe_4oV4OHb6SYuefR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts epoch timestamps (seconds or milliseconds) or ISO-8601 strings into multiple time representations including epoch_s, epoch_ms, UTC ISO, and timezone-localized ISO-8601.","exampleAgentPrompt":"Convert the unix timestamp 1700000000 to a human-readable date and also give me the equivalent time in the America/New_York timezone.","exampleUseCases":[{"title":"Localize epoch timestamp for display","prompt":"I have an epoch timestamp of 1699900800 seconds — can you convert it to a readable date in the Europe/London timezone?"},{"title":"Parse ISO string to epoch formats","prompt":"Turn '2024-03-15T12:00:00Z' into both epoch seconds and epoch milliseconds for me."},{"title":"Debug millisecond timestamp from logs","prompt":"I've got this timestamp from our logs: 1700000000000 — can you tell me what date and UTC time that corresponds to, and what it looks like in Asia/Tokyo?"}],"resultDescription":"Returns a JSON object containing the input value normalized into epoch_s (integer seconds since Unix epoch), epoch_ms (integer milliseconds since Unix epoch), a UTC ISO-8601 string, and an ISO-8601 string localized to the requested IANA timezone. Computation is fully deterministic and requires no network calls.","failureModes":["Invalid or unparseable timestamp value returns an error response","Unrecognized IANA timezone string causes a validation failure","Value out of representable datetime range may return an error","Malformed ISO-8601 string that doesn't conform to the standard will fail parsing"],"whenToPreferThis":"Use this endpoint when you need fast, deterministic timestamp conversion across formats without any external dependencies. Ideal for normalizing log timestamps, displaying user-facing dates in local timezones, or converting between epoch units. Prefer this over general-purpose date libraries when operating in an agent pipeline that needs a reliable microservice for timestamp normalization at low cost ($0.003/call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T06:37:32.776Z","isFirstParty":false,"canonicalSlug":"grokzilla-epoch-converter-1ca2e521"}