{"uid":"cap_FfXyEINRe0Sv7IoHepaVy","slug":"uuid-npm-package-artifact-integrity-metadata-1bed4863","name":"uuid npm Package Artifact Integrity Metadata","description":"uuid Published artifact integrity metadata: Published artifact integrity metadata for npm package uuid. Inspect registry metadata for integration and upgrade planning. Package and version can be overridden.","url":"https://market.datapackvibe.com/x402/signal-npm-uuid-artifact-integrity?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"package":{"type":"string","default":"uuid","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_X8nExzFvzJau4MqmojaOt","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, tarball hashes) for the npm package 'uuid', with optional version override.","exampleAgentPrompt":"Can you pull the published artifact integrity metadata for the uuid npm package, version 9.0.0? I need the checksums and tarball hashes for supply chain verification.","exampleUseCases":[{"title":"Supply chain audit before deployment","prompt":"Get me the artifact integrity metadata for uuid version 8.3.2 on npm — I need the checksums and hashes so I can verify what we're pulling into production matches the published registry artifact."},{"title":"Upgrade planning between uuid versions","prompt":"I'm planning to upgrade uuid from version 7.0.0 to 9.0.0. Can you fetch the published artifact integrity metadata for uuid version 9.0.0 so I can review the registry details before committing to the upgrade?"},{"title":"CI pipeline integrity check for uuid","prompt":"In our CI pipeline we need to validate the uuid package we're installing. Fetch the npm artifact integrity metadata for uuid at whatever the latest published version is so we can cross-check the hash."}],"resultDescription":"Returns published artifact integrity metadata from the npm registry for the uuid package, including fields such as tarball URL, integrity hash (shasum/sha512), file size, and registry-level signature data. The response supports integration verification and upgrade planning workflows.","failureModes":["Unknown or misspelled package name returns an error or empty result","Requested version does not exist in the npm registry — returns not found error","Network or upstream npm registry unavailability causes timeout","Malformed version string may result in a validation error"],"whenToPreferThis":"Use this endpoint when you need quick, paid-API access to npm artifact integrity metadata for the uuid package specifically, without setting up your own npm registry client. Ideal for CI/CD pipelines, supply chain auditing agents, or upgrade planning tools that need checksums and tarball hashes on demand. Choose this over direct npm registry calls when operating in an agentic x402 payment context or when you want a consistent abstraction layer with override support for package and version.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T00:48:38.269Z","isFirstParty":false,"canonicalSlug":"uuid-npm-package-artifact-integrity-metadata-1bed4863"}