# knex NPM Package Runtime and Platform Constraints

> knex 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 environment and platform compatibility constraints for the knex npm package, enabling integration and upgrade planning.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-npm-knex-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/knex-npm-package-runtime-and-platform-constraints-33ef92f8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RCx7pS8fbKcbntfuXbNjp

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 knex-npm-package-runtime-and-platform-constraints-33ef92f8 -d '<json body>'
```

Example prompt: What are the runtime and platform constraints for knex version 2.5.1? I need to know what Node.js versions and environments it supports before planning our upgrade.

## When to prefer this

Choose this endpoint when you need to programmatically inspect runtime and platform compatibility metadata for the knex package — especially useful during upgrade planning, CI/CD environment validation, or dependency audits. Prefer this over manual npm registry browsing when you need structured, machine-readable constraint data for automation.

## Known failure modes

- Invalid or non-existent package version returns an error or empty result
- Package name overridden to a non-existent npm package returns not-found error
- Network or registry availability issues may cause timeouts
- Malformed version string may cause validation failure

## How this service works

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

## Output

Returns structured metadata about knex's runtime and platform constraints, including supported Node.js engine versions, operating system compatibility, peer dependency requirements, and any platform-specific limitations for the specified package version.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/knex-npm-package-runtime-and-platform-constraints-33ef92f8/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)