{"uid":"cap_uXphN9BxRfnnUynRHyjWL","slug":"clonecho-npm-package-search-3cf2d3eb","name":"clonecho NPM Package Search","description":"npm packages matching a term (?q=react) with monthly/weekly downloads and dependent counts — discovery + adoption. Returns JSON.","url":"https://clonecho.builda.company/x402/npm-search","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_--bJXd443Ai1ogk40mNmx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search npm packages by keyword and retrieve monthly/weekly download counts and dependent package counts for discovery and adoption analysis.","exampleAgentPrompt":"Search npm for packages matching 'react' and show me their monthly and weekly download counts along with how many packages depend on them, so I can figure out which ones are most widely adopted.","exampleUseCases":null,"resultDescription":"A JSON array of npm packages matching the search query, each with package name, description, monthly downloads, weekly downloads, and dependent package count — useful for gauging adoption and community traction.","failureModes":["Missing or empty ?q= parameter returns error or empty results","Very broad or generic search terms may return too many low-signal results","npm registry API unavailability causes 502/503 responses","Rate limiting may occur if called in rapid succession","Newly published packages may not yet appear in search index"],"whenToPreferThis":"Use this endpoint when you need to discover npm packages by keyword and want adoption signals (downloads, dependents) alongside search results — ideal for comparing library popularity or vetting third-party package choices without manually visiting npmjs.com.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:51:53.443Z","isFirstParty":false}