{"uid":"cap_rwqsT15X_YvoGWd2dQtXZ","slug":"typescript-npm-package-artifact-integrity-metadata-a9aa8b3a","name":"TypeScript NPM Package Artifact Integrity Metadata","description":"typescript Published artifact integrity metadata: Published artifact integrity metadata for npm package typescript. Inspect registry metadata for integration and upgrade planning. Package and version can be overridden.","url":"https://market.datapackvibe.com/x402/signal-npm-typescript-artifact-integrity?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"package":{"type":"string","default":"typescript","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_WTljgidsXhIflGNwbnmqj","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":"Retrieves published artifact integrity metadata (checksums, signatures, etc.) for the TypeScript npm package to support integration and upgrade planning.","exampleAgentPrompt":"Can you pull the artifact integrity metadata for the typescript npm package, specifically for version 5.4.5, so I can verify the checksum before we upgrade?","exampleUseCases":[{"title":"Pre-upgrade integrity verification","prompt":"Before we upgrade typescript in our monorepo, can you fetch the artifact integrity metadata for typescript version 5.3.3 from the npm registry so we can verify the checksums in our lock file are correct?"},{"title":"Supply chain security audit","prompt":"I need to audit our software supply chain — can you retrieve the published integrity metadata for the typescript npm package at version 5.1.0 so I can confirm it hasn't been tampered with?"},{"title":"CI pipeline integrity check","prompt":"For our CI pipeline, can you look up the npm registry artifact integrity metadata for the latest typescript package so we can automate checksum validation on every build?"}],"resultDescription":"Returns registry metadata for the specified npm package (defaulting to 'typescript') including artifact integrity information such as checksums, signatures, and version-specific publication data useful for upgrade planning and supply chain verification.","failureModes":["Unknown or misspelled package name returns an error or empty result","Requested version does not exist in the npm registry","Registry metadata temporarily unavailable due to upstream npm outage","Package name exceeds 150-character limit","Version string exceeds 100-character limit"],"whenToPreferThis":"Use this endpoint when you need to verify the integrity of a specific typescript npm package version — particularly for supply chain security checks, pre-upgrade validation, or automated CI/CD pipelines that require checksum or signature verification against the npm registry. Prefer this over manual npm registry lookups when integrating integrity checks into automated agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T00:52:46.205Z","isFirstParty":false,"canonicalSlug":"typescript-npm-package-artifact-integrity-metadata-a9aa8b3a"}