# Change Audit: *.jsonld

> Change Audit: *.jsonld is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Audits JSON-LD documents by comparing before/after versions against a pinned SchemaStore definition, reporting added/removed/changed paths and validation rule violations.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-schema-jsonld-a1532d5e-changes?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/change-audit-jsonld-caee1735
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WExOLYPnS1ttu1Y0SiWUp

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-jsonld-caee1735 -d '<json body>'
```

Example prompt: Can you audit the changes I made to my JSON-LD file? Here's the before version and the after version — tell me what paths changed, what was added or removed, and whether any new schema violations were introduced or old ones resolved.

## When to prefer this

Use this endpoint when you need to compare two versions of a JSON-LD document specifically and get a diff-style audit with schema validation using a pinned SchemaStore definition. Prefer this over generic JSON diff tools when *.jsonld schema compliance matters, or when you need to know not just what changed but whether those changes introduced or resolved validation rule violations.

## Known failure modes

- Document exceeds 100 KB size limit — returns an error
- Nesting depth exceeds 32 levels — rejected
- Non-JSON input (YAML, TOML, etc.) is not supported
- Malformed JSON that cannot be parsed — error response
- SchemaStore definition unavailable or outdated on host

## How this service works

Change audit: *.jsonld: Audit JSON changes and validate before/after for *.jsonld. 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

A structured audit report listing JSON pointers for all added, removed, and changed paths between the before and after documents, along with any schema rule violations — including which errors were newly introduced and which were resolved — validated against a pinned SchemaStore definition for *.jsonld.

## 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-jsonld-caee1735/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)