# uuid NPM Package Runtime and Platform Constraints

> uuid 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 2026-10-17).

Returns runtime and platform constraints metadata for the npm package 'uuid', supporting integration and upgrade planning.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-npm-uuid-runtime-constraints?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/uuid-npm-package-runtime-and-platform-constraints-24e51484
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kmCyQknNt28-0n4xRboaZ

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 uuid-npm-package-runtime-and-platform-constraints-24e51484 -d '<json body>'
```

Example prompt: What are the runtime and platform constraints for the uuid npm package version 9.0.0? I need to check compatibility before upgrading.

## When to prefer this

Choose this endpoint when you need structured runtime and platform constraint metadata specifically for the uuid npm package, particularly during dependency audits, upgrade planning, or environment compatibility validation. Prefer this over general npm registry queries when you want a focused, pre-scoped response about uuid's integration requirements without parsing raw registry JSON yourself.

## Known failure modes

- Invalid or non-existent package name returns an error or empty result
- Specified version does not exist in the registry, resulting in a not-found error
- Package name exceeds 150 character limit, causing a validation error
- Registry is temporarily unavailable, leading to a timeout or 5xx error
- Version string malformed or exceeds 100 character limit

## How this service works

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

## Output

Returns structured metadata from the npm registry for the uuid package, including engine requirements, supported Node.js versions, browser compatibility flags, operating system constraints, and other platform-specific integration details useful for upgrade and compatibility planning.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/uuid-npm-package-runtime-and-platform-constraints-24e51484/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)