{"uid":"cap_ywvhzTSFZQsOUGMmE9Iuv","slug":"koa-npm-package-artifact-integrity-metadata-3f55b6a8","name":"koa npm Package Artifact Integrity Metadata","description":"koa Published artifact integrity metadata: Published artifact integrity metadata for npm package koa. Inspect registry metadata for integration and upgrade planning. Package and version can be overridden.","url":"https://market.datapackvibe.com/x402/signal-npm-koa-artifact-integrity?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"package":{"type":"string","default":"koa","maxLength":150},"version":{"type":"string","maxLength":100}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3RuZi5JVLEluD4_Au00wv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns published artifact integrity metadata (checksums, signatures, registry info) for the koa npm package to support integration and upgrade planning.","exampleAgentPrompt":"Can you pull the published artifact integrity metadata for the koa npm package version 2.14.2 so I can verify its checksums before upgrading?","exampleUseCases":[{"title":"Pre-upgrade integrity check for koa","prompt":"Before I upgrade koa to version 2.15.0 in our project, can you fetch the published artifact integrity metadata for that version so I can confirm the checksums match what we expect?"},{"title":"Security audit of koa dependency","prompt":"I need to audit our npm dependencies — can you retrieve the artifact integrity metadata for the koa package so I can check if the published hash aligns with what's installed?"},{"title":"CI pipeline dependency validation","prompt":"In our CI pipeline we want to verify koa npm artifact integrity — can you get the registry integrity metadata for koa version 2.13.4 so we can cross-check it automatically?"}],"resultDescription":"Returns registry-sourced artifact integrity metadata for the specified koa npm package version, including checksums (shasum, integrity hashes), tarball URLs, publish timestamps, and other registry metadata useful for verifying package authenticity and planning upgrades.","failureModes":["Unknown or misspelled package name returns an error or empty result","Requested version does not exist in the npm registry","Registry connectivity issues cause timeout or 5xx error","Invalid version string format may return a validation error"],"whenToPreferThis":"Use this endpoint when you need a quick, low-cost ($0.01) lookup of artifact integrity data for the koa npm package specifically — ideal for CI/CD pipelines, security audits, or upgrade planning scripts that need checksums or registry metadata without setting up direct npm registry access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T00:48:25.947Z","isFirstParty":false,"canonicalSlug":"koa-npm-package-artifact-integrity-metadata-3f55b6a8"}