# Nightwatch.js JSON Change Audit

> Nightwatch.js JSON Change Audit 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).

Audits before/after JSON document pairs against the Nightwatch.js schema, reporting added/removed/changed paths and introduced/resolved validation errors.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-schema-nightwatch-js-f44ecc08-changes?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/nightwatch-js-json-change-audit-770c3acd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_N7AdmjjxLv3d7HrdJvMdW

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 nightwatch-js-json-change-audit-770c3acd -d '<json body>'
```

Example prompt: I just updated my Nightwatch.js config JSON — can you audit the change between the old version and the new version, and tell me which paths were added, removed, or changed, and whether any schema violations were introduced or resolved?

## When to prefer this

Use this endpoint when you specifically need to validate Nightwatch.js configuration JSON against its pinned SchemaStore schema and get a structured diff of before/after changes with per-path violation reporting. Prefer it over generic JSON diff tools when schema-awareness and rule violation tracking for Nightwatch.js is required.

## Known failure modes

- Document exceeds 100 KB limit — request rejected
- JSON nesting exceeds 32 levels — request rejected
- Invalid JSON submitted (YAML or TOML not supported) — parse error returned
- Malformed request body — validation error
- Network or payment failure — no audit performed

## How this service works

Change audit: Nightwatch.js: Audit JSON changes and validate before/after for Nightwatch.js. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.

## Output

Returns a structured report listing JSON pointers for all added, removed, and changed paths between the before and after documents, along with any schema rule violations that were introduced or resolved, based on the pinned Nightwatch.js SchemaStore definition.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "after": {
   "default": {
    "agent_market_example": true
   },
   "description": "JSON value to validate; maximum 100 KB, 32 levels."
  },
  "before": {
   "default": {},
   "description": "JSON value to validate; maximum 100 KB, 32 levels."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nightwatch-js-json-change-audit-770c3acd/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)