# Market Catalogues - Provenance Edge Audit

> Market Catalogues - Provenance Edge Audit is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.045337/call, status unknown (last checked 2026-10-16).

Validates declared edges between nodes in a market catalogue by binding each edge to both pinned endpoints and the exact owner/subject record, performing supplied-record analysis rather than independent certification.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/intel/market-catalogues/provenance-edge-audit?utm_source=zero.xyz
- Price: $0.045337/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/market-catalogues-provenance-edge-audit-d1e6db9e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HygPHKakqoo_SFlJbZLKC

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 market-catalogues-provenance-edge-audit-d1e6db9e -d '<json body>'
```

Example prompt: Audit the provenance edges in my market catalogue — I have 5 nodes and 8 edges with public data class and nonpersonalMetadata set to true; check that each edge is properly bound to its pinned endpoints and correct owner/subject records.

## When to prefer this

Use this endpoint when you need to validate provenance edge declarations within a market catalogue against pinned endpoints and owner/subject records, specifically for public or synthetic (non-personal) data. Prefer this over general graph validation tools when your use case involves market catalogue metadata and provenance chain integrity rather than workflow dependency or schema compliance checking.

## Known failure modes

- Edges array exceeds maxItems of 32 — request rejected
- Nodes array exceeds maxItems of 32 — request rejected
- dataClass not one of 'public' or 'synthetic' — validation error
- nonpersonalMetadata not set to true — request rejected
- Malformed edge or node declarations result in incomplete audit findings
- No edges provided (minItems:1 not met) — request rejected

## How this service works

Bind a declared edge to both pinned endpoints and the exact owner/subject Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns an audit report indicating which declared edges are correctly bound to their pinned endpoints and owner/subject records, along with any missing or broken linkages identified through supplied-record analysis. Does not perform independent certification.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "edges": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "nodes": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "dataClass": {
   "enum": [
    "public",
    "synthetic"
   ],
   "type": "string"
  },
  "nonpersonalMetadata": {
   "type": "boolean",
   "const": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/market-catalogues-provenance-edge-audit-d1e6db9e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.mahastrategies.com](https://www.zero.xyz/host/www.mahastrategies.com/llms.txt)