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DataVault NPM Package Lookup
x402
DataVault NPM Package Lookup is a paid API for AI agents from zetavault.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
Retrieves metadata and details for a specified npm package by name
Price / call$0.02
Success—
StatusUnknown
How this service works
54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.
Output
Returns a data object containing npm package metadata such as name, version, description, author, dependencies, repository URL, license, and download statistics, along with a success boolean indicating whether the lookup succeeded.
Example use cases
Audit dependency security for projects
“I need you to check the npm packages we're using in our project - can you look up 'express', 'mongoose', and 'dotenv' to see their latest versions and any known vulnerabilities in their metadata?”
Compare JavaScript libraries before adoption
“We're deciding between 'axios' and 'node-fetch' for our HTTP client. Can you pull up the metadata for both packages so I can compare their download stats, dependencies, and how actively they're maintained?”
Generate package inventory report
“Our team wants a quick inventory of what npm packages we depend on. Can you look up 'react', 'webpack', 'babel-loader', and 'jest' to get me their descriptions, maintainers, and repository URLs so we can document our tech stack?”
Technical details
Endpoint
POSThttps://zetavault.vercel.app/api/npm-packageWhen to prefer
Use this endpoint when you need programmatic access to npm package metadata without direct npm registry access, or when operating in a pay-per-call environment and need quick one-off package lookups. Prefer this over direct npm registry calls when working within the DataVault ecosystem for unified billing via USDC on Base.
Side effects
- Package not found on npm registry — returns success: false or empty data
- Invalid or misspelled package name — no results returned
- npm registry API unavailable — upstream fetch failure
- Malformed request missing required 'package' field — validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| packagerequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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