# Change Audit: Grunt Watch Task JSON Schema Validator

> Change Audit: Grunt Watch Task JSON Schema Validator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Audits before/after JSON changes against the pinned Grunt Watch task SchemaStore definition, reporting added/removed/changed paths and introduced/resolved validation errors.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-schema-grunt-watch-task-87800839-changes?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/change-audit-grunt-watch-task-json-schema-validator-f117fab6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_l1rQZinpZriIEVxD9Ryn4

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 change-audit-grunt-watch-task-json-schema-validator-f117fab6 -d '<json body>'
```

Example prompt: Can you audit my Grunt Watch task config changes — here's the before JSON and the after JSON — and tell me which paths were added, removed, or changed, and whether any new schema violations were introduced?

## When to prefer this

Choose this endpoint when you specifically need to validate changes to a Grunt Watch task JSON configuration against its pinned SchemaStore definition and want a structured diff of added/removed/changed paths alongside introduced or resolved schema errors. Prefer it over generic JSON diff tools when Grunt Watch schema compliance is required, and over general-purpose schema validators when you need a side-by-side before/after change audit in one call.

## Known failure modes

- Document exceeds 100 KB limit — request rejected
- Nesting depth exceeds 32 levels — request rejected
- Non-JSON input (YAML, TOML) not parsed — must be valid JSON
- Malformed JSON in before or after field — parse error returned
- Payment not included or insufficient — x402 payment required error

## How this service works

Change audit: Grunt Watch task: Audit JSON changes and validate before/after for Grunt Watch task. 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 audit report listing JSON pointer paths that were added, removed, or changed between the before and after documents, along with any schema rule violations that were introduced or resolved, based on the pinned SchemaStore definition for Grunt Watch task. Documents up to 100 KB and 32 nesting levels are supported.

## 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/change-audit-grunt-watch-task-json-schema-validator-f117fab6/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)