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Express npm Declared Dependencies
x402
Express npm Declared Dependencies is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Fetches the live declared dependencies list for the Express npm package (or any specified package) from the npm registry.
Price / call$0.01
Success—
StatusUnknown
How this service works
Express Declared dependencies: Live npm Registry declared dependencies for Express. Package name can be overridden.
Output
A list of declared npm dependencies for the specified package (defaulting to 'express'), sourced live from the npm registry. Typically includes package names and their declared version ranges as they appear in the package's dependencies field.
Example use cases
Auditing a package's dependency footprint
“What are all the declared dependencies that express lists in its package.json on the npm registry right now?”
Checking dependencies for an alternative package
“Can you fetch the declared dependencies for the 'koa' npm package from the live registry — I want to compare it with express.”
Automating dependency inventory for a report
“Pull the current declared dependencies for the 'fastify' npm package from the npm registry so I can include them in my dependency audit report.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/demand-next-package-npm-express-dependency-list?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, live lookup of declared npm dependencies for a specific package — especially when you want the current registry state rather than a local package.json. Ideal for dependency auditing, comparative analysis between packages, or automating inventory tasks without needing to install packages locally.
Side effects
- Package not found on npm registry — returns error or empty result
- Invalid package name format — may return validation error
- npm registry unavailable or rate-limited — timeout or upstream error
- Payment not processed — x402 payment required error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| package | string | Package name to inspect. |
Tags
x402
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