{"uid":"cap_Bo3O60fg075-yMwUiC7wU","slug":"date-fns-npm-package-runtime-and-platform-constraints-a229e70d","name":"date-fns NPM Package Runtime and Platform Constraints","description":"date-fns Runtime and platform constraints: Runtime and platform constraints for npm package date-fns. Inspect registry metadata for integration and upgrade planning. Package and version can be overridden.","url":"https://market.datapackvibe.com/x402/signal-npm-date-fns-runtime-constraints?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"package":{"type":"string","default":"date-fns","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_3IPfF95NOkKcaZejTDyEl","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 runtime and platform compatibility constraints for the date-fns npm package (or a specified version) from the npm registry.","exampleAgentPrompt":"What are the runtime and platform constraints for date-fns version 3.6.0? I want to know which Node.js versions and environments it officially supports before I upgrade.","exampleUseCases":[{"title":"Pre-upgrade compatibility check","prompt":"I'm planning to upgrade date-fns to version 3 in our Node 16 monorepo — can you pull the runtime and platform constraints for date-fns version 3.0.0 so I can see if we're compatible?"},{"title":"New project integration planning","prompt":"We're starting a new project and want to use date-fns. Can you look up the runtime constraints for the latest date-fns so we know which Node.js and browser environments it supports?"},{"title":"CI environment validation","prompt":"Our CI runs on Node 14 and we use date-fns 2.30.0 — can you fetch the platform constraints for date-fns version 2.30.0 to confirm whether our environment meets the requirements?"}],"resultDescription":"Returns registry metadata describing the runtime and platform constraints for the specified date-fns package version, including supported Node.js engine versions, browser compatibility, peer dependency requirements, and other environment-specific constraints useful for integration and upgrade planning.","failureModes":["Invalid package version returns an error or empty result","Non-existent version string may return a 404 or not-found response","Rate limits or registry downtime may cause request failures","Malformed package name (over 150 chars) may be rejected by schema validation"],"whenToPreferThis":"Use this endpoint when you specifically need runtime and platform compatibility metadata for the date-fns npm package — especially before upgrading or integrating it into a project. Prefer this over general npm registry lookups if you want a focused, pre-parsed view of date-fns constraints without processing raw registry JSON yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T00:52:40.754Z","isFirstParty":false,"canonicalSlug":"date-fns-npm-package-runtime-and-platform-constraints-a229e70d"}