# rollup npm Package Runtime and Platform Constraints

> rollup npm Package Runtime and Platform Constraints is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Returns runtime and platform constraint metadata for the rollup npm package to support integration and upgrade planning.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-npm-rollup-runtime-constraints?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/rollup-npm-package-runtime-and-platform-constraints-7c6887f9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Q5SUniJmQfpPCzOrcltw4

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 rollup-npm-package-runtime-and-platform-constraints-7c6887f9 -d '<json body>'
```

Example prompt: What are the runtime and platform constraints for rollup version 4.0.0 — I need to know which Node.js versions it supports before I upgrade my build pipeline.

## When to prefer this

Use this endpoint when you need structured runtime and platform constraint data for the rollup npm package specifically, such as before upgrading rollup in a project or validating environment compatibility. Prefer this over manually browsing npm.js or package.json files when you need programmatic access to this metadata in an agent workflow.

## Known failure modes

- Invalid or non-existent package version returns an error or empty constraints
- Network timeout if npm registry is slow or unavailable
- Malformed package name may return a 400 validation error
- Very old rollup versions may have incomplete registry metadata

## How this service works

rollup Runtime and platform constraints: Runtime and platform constraints for npm package rollup. Inspect registry metadata for integration and upgrade planning. Package and version can be overridden.

## Output

Registry metadata detailing the runtime engine requirements, supported Node.js versions, platform constraints, and other compatibility fields for the specified rollup package version, useful for integration and upgrade planning.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "package": {
   "type": "string",
   "default": "rollup",
   "maxLength": 150
  },
  "version": {
   "type": "string",
   "maxLength": 100
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rollup-npm-package-runtime-and-platform-constraints-7c6887f9/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)