# Hono NPM Package Runtime and Platform Constraints

> Hono 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 2026-10-20).

Returns runtime and platform constraints metadata for the hono npm package, useful for integration and upgrade planning.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-npm-hono-runtime-constraints?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hono-npm-package-runtime-and-platform-constraints-03f228ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Kmh6Sxfu00ZctCSvlm033

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 hono-npm-package-runtime-and-platform-constraints-03f228ef -d '<json body>'
```

Example prompt: What are the runtime and platform constraints for the hono npm package at version 4.0.0 — I need to know if it supports Cloudflare Workers and Bun before I upgrade.

## When to prefer this

Use this endpoint when you specifically need runtime engine requirements, platform support declarations, or compatibility constraints for the hono npm package. Prefer this over general npm registry lookups when the goal is integration planning or upgrade risk assessment for hono specifically.

## Known failure modes

- Package name not found in npm registry — returns error or empty result
- Specified version does not exist — may return error or fall back to latest
- Registry unavailable or rate-limited — HTTP error response
- Malformed version string — validation error returned

## How this service works

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

## Output

Returns structured metadata about the hono npm package's declared runtime engine requirements, supported platforms, and any compatibility constraints as listed in the npm registry, enabling developers and agents to plan integrations or upgrades with confidence.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hono-npm-package-runtime-and-platform-constraints-03f228ef/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)