# Change Audit: Application Accelerator JSON Validator

> Change Audit: Application Accelerator JSON Validator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Audits before/after JSON changes for Application Accelerator configuration, reporting added/removed/changed paths and schema validation errors using a pinned SchemaStore definition.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-schema-application-accelerator-5d352ebb-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/change-audit-application-accelerator-json-validator-45b0896a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nJH_n4-MM69iKRJbDaEhh

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-application-accelerator-json-validator-45b0896a -d '<json body>'
```

Example prompt: Can you audit my Application Accelerator config change — here's the before JSON and the after JSON — and tell me what paths were added, removed, or changed, and whether any new schema violations were introduced or old ones resolved?

## When to prefer this

Choose this endpoint when you specifically need to audit JSON configuration changes for Application Accelerator against a pinned SchemaStore schema definition, particularly when you need a structured before/after diff with schema violation tracking rather than a generic JSON diff tool. Ideal for CI/CD pipelines, PR reviews, or verifying config migrations where Application Accelerator schema compliance matters.

## Known failure modes

- Document exceeds 100 KB limit — request rejected
- JSON nesting exceeds 32 levels — request rejected
- Invalid JSON syntax in before or after field — parse error returned
- YAML or TOML input not supported — must be valid JSON
- Schema definition unavailable or pinned version mismatch — validation may be incomplete

## How this service works

Change audit: Application Accelerator: Audit JSON changes and validate before/after for Application Accelerator. 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 including JSON pointers for all added, removed, and changed paths between the before and after documents, schema rule violations per document, and a delta showing which errors were introduced or resolved by the change. Based on a pinned SchemaStore definition for Application Accelerator.

## 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-application-accelerator-json-validator-45b0896a/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)