# Next.js npm Declared Dependencies Lookup

> Next.js npm Declared Dependencies Lookup 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).

Retrieves the live declared dependencies list for the Next.js package (or any specified npm package) from the npm registry.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/demand-next-package-npm-next-dependency-list?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/next-js-npm-declared-dependencies-lookup-426d7459
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lutXJQLY3cR9KraXSx5SV

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability next-js-npm-declared-dependencies-lookup-426d7459 -d '<json body>'
```

Example prompt: Can you fetch the live declared dependencies for the next.js npm package from the registry?

## When to prefer this

Choose this endpoint when you need live, up-to-date declared dependency data for the Next.js npm package or any other npm package directly from the registry. Prefer this over static snapshots or documentation when you want the current state of a package's dependencies, especially for dependency auditing, security scanning, or compatibility checks.

## Known failure modes

- Package name does not exist in the npm registry — returns an error or empty result
- npm registry is temporarily unavailable — request times out or returns a service error
- Malformed package name input — may return a validation error
- Package has no declared dependencies — returns an empty dependency list

## How this service works

Next.js Declared dependencies: Live npm Registry declared dependencies for Next.js. Package name can be overridden.

## Output

A list of declared dependencies for the specified npm package (defaulting to 'next') as registered in the live npm registry, including dependency names and their version ranges.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "package": {
   "type": "string",
   "default": "next",
   "description": "Package name to inspect."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/next-js-npm-declared-dependencies-lookup-426d7459/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)