# Next.js npm Source and Documentation Links

> Next.js npm Source and Documentation Links 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 live source code links and documentation URLs for the Next.js npm package (or a specified override package) from the npm registry.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/demand-next-package-npm-next-source-links?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-source-and-documentation-links-cf6bdddc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JN1odCZdH_QbDNZfdrzCo

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-source-and-documentation-links-cf6bdddc -d '<json body>'
```

Example prompt: Can you look up the live source code repository and documentation links for the Next.js npm package?

## When to prefer this

Use this endpoint when you need to programmatically retrieve the official source code repository or documentation URL for a Next.js (or related) npm package directly from the live npm registry — especially useful for developer tooling, automated onboarding flows, security audits, or documentation aggregation pipelines where you need up-to-date links rather than hardcoded ones.

## Known failure modes

- Package name does not exist on npm registry — returns an error or empty result
- npm registry is temporarily unavailable — request may time out or return a 5xx error
- Overridden package name is misspelled — returns no results or wrong package data
- Package exists but has no source or documentation links set in its registry metadata — returns partial or empty link data

## How this service works

Next.js Source and documentation links: Live npm Registry source and documentation links for Next.js. Package name can be overridden.

## Output

Returns live source repository URL and documentation links for the specified npm package (defaulting to 'next') as fetched from the npm registry, including links to the GitHub source and official documentation pages.

## 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-source-and-documentation-links-cf6bdddc/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)