{"uid":"cap_jVqJy-wmOF1FsA8ZClgLw","slug":"fastify-npm-package-module-and-type-entrypoints-784bb4e4","name":"fastify npm Package Module and Type Entrypoints","description":"fastify Module and type entrypoints: Module and type entrypoints for npm package fastify. Inspect registry metadata for integration and upgrade planning. Package and version can be overridden.","url":"https://market.datapackvibe.com/x402/signal-npm-fastify-entrypoints?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"package":{"type":"string","default":"fastify","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_1Z6uk6c7sqodGKAMM01WW","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 module and type entrypoints from npm registry metadata for the fastify package, useful for integration and upgrade planning.","exampleAgentPrompt":"Can you look up the module and type entrypoints for the fastify npm package at version 4.28.0, so I can see how to correctly import it in an ESM project?","exampleUseCases":[{"title":"ESM vs CJS import compatibility check","prompt":"What are the module entrypoints for fastify version 4.26.0? I need to know if it supports both ESM and CommonJS imports before I migrate my project."},{"title":"TypeScript type path discovery","prompt":"Can you check what TypeScript type definitions and type entrypoints are exposed by the fastify npm package so I know what to reference in my tsconfig paths?"},{"title":"Upgrade planning for fastify","prompt":"I'm planning to upgrade fastify from version 3 to version 4 — can you pull the registry metadata and module entrypoints for fastify version 4.28.0 so I can see what changed in the exports?"}],"resultDescription":"Returns npm registry metadata for the fastify package including the package's exports map, module entrypoints (e.g. main, module, exports fields), and TypeScript type declaration paths, scoped to the requested version if specified.","failureModes":["Unknown or misspelled package name returns no results or an error","Requested version does not exist in the npm registry","Registry metadata unavailable or rate-limited upstream","Response may be incomplete if the package has an unusual or missing exports field"],"whenToPreferThis":"Use this endpoint when you need structured, registry-level metadata about fastify's module and type entrypoints specifically — for instance when planning ESM/CJS compatibility, auditing TypeScript type paths, or evaluating breaking changes between versions. Prefer this over raw npm registry calls when you want a pre-parsed, agent-ready summary scoped to entrypoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T00:48:29.206Z","isFirstParty":false,"canonicalSlug":"fastify-npm-package-module-and-type-entrypoints-784bb4e4"}