{"uid":"cap_MFZqt0fFExg2uQFwt1PzJ","slug":"pcapng-interface-timestamp-validator-607cf8fb","name":"PCAPNG Interface Timestamp Validator","description":"PCAPNG API packet times against declared nanosecond values","url":"https://detect.halowerk.com/v1/integration/api-pcapng-interface-time?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"artifact":{"type":"object","required":["pcap_contract"],"properties":{"pcap_contract":{"type":"object","description":"SHB/IDB/EPB only; section-local timestamp resolution and offset; reduced exact rational nanoseconds; ambiguous repeated clock options and legacy packet blocks unknown. Finite section lengths must match section boundary; SHB fixed fields including64-bit section length are read only within declared block length>=28.","additionalProperties":true}},"additionalProperties":true}}},"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_aOg8YUFuxoMj5c-w2bfD-","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":"Validates PCAPNG packet timestamps against declared nanosecond resolution values defined in section header, interface description, and enhanced packet blocks","exampleAgentPrompt":"Check this PCAPNG capture file for timestamp accuracy — I need to verify the packet times in the enhanced packet blocks match the nanosecond resolution declared in the interface description and section header blocks, including section boundary length conformance.","exampleUseCases":[{"title":"Network capture timestamp audit","prompt":"I have a PCAPNG capture file and need to confirm that every enhanced packet block's timestamp lines up exactly with the nanosecond resolution and offset declared in the interface description block — can you validate it for discrepancies?"},{"title":"Forensic trace integrity check","prompt":"I'm doing forensic analysis and need to verify the packet times in this PCAPNG file are consistent with the section header's declared 64-bit section length and the interface timestamp resolution — flag any clock ambiguity or mismatches."},{"title":"PCAPNG toolchain output verification","prompt":"Our capture tool just exported a PCAPNG file and I want to check that the SHB fixed fields, section lengths, and EPB nanosecond timestamps are all internally consistent before I hand it off for analysis."}],"resultDescription":"Returns a validation result indicating whether PCAPNG packet timestamps in the enhanced packet blocks conform to the nanosecond resolution and offset values declared in the section header and interface description blocks, including conformance of finite section lengths to block boundaries and any detected clock ambiguity or legacy block issues.","failureModes":["Invalid or malformed PCAPNG contract structure returns validation error","Section length declared in SHB does not match actual block boundary — flagged as non-conformant","Ambiguous repeated clock options or legacy packet blocks detected — reported as unknown/unsupported","Missing required pcap_contract field causes 400 bad request","Timestamp resolution not parseable as exact rational nanoseconds — returns parsing failure"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that PCAPNG capture files correctly declare and honor nanosecond-precision timestamps across SHB, IDB, and EPB blocks — particularly useful in forensic workflows, capture tool QA pipelines, or any situation where timestamp integrity is critical and manual inspection is impractical.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:30:12.456Z","isFirstParty":false,"canonicalSlug":"pcapng-interface-timestamp-validator-607cf8fb"}