# Optical Measurements Identifier Crosswalk Audit

> Optical Measurements Identifier Crosswalk Audit is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.035208/call, status unknown (last checked 2026-10-16).

Audits one-to-one identifier aliases across typed optical measurement records, checking that identifier mappings are consistent without asserting ownership, rights, or authenticity.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/compute/optical-measurements/identifier-crosswalk-audit?utm_source=zero.xyz
- Price: $0.035208/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/optical-measurements-identifier-crosswalk-audit-2f6d9c28
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cbtWa8wUtXLDFD7tFm7jf

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 optical-measurements-identifier-crosswalk-audit-2f6d9c28 -d '<json body>'
```

Example prompt: Audit the identifier crosswalk for these 5 optical measurement rows and their 5 alias mappings — the data is synthetic and contains only non-personal metadata — and tell me if any identifier aliases are inconsistent across the typed pins.

## When to prefer this

Choose this endpoint when you need to audit identifier alias consistency across typed optical measurement records (geometry, calibration, lot, or method pins) and want a lightweight crosswalk check on supplied data. Best suited for synthetic or public datasets where the goal is detecting identifier mapping inconsistencies, not establishing ownership or certification.

## Known failure modes

- rows or mappings arrays exceed 32 items — request rejected
- dataClass not set to 'public' or 'synthetic' — schema validation error
- nonpersonalMetadata not set to true (const) — request rejected
- mismatched array lengths between rows and mappings — undefined audit behavior
- malformed row or mapping objects — processing error

## How this service works

Check one-to-one aliases against every typed pin; identifier mapping does not establish ownership, rights or authenticity for optical geometry/calibration/lot/method-pinned Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns an audit report of identifier alias consistency across the supplied optical measurement rows and mappings, indicating which identifiers match correctly as one-to-one aliases and which show inconsistencies — without asserting ownership, rights, or independent certification.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "mappings": {
   "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/optical-measurements-identifier-crosswalk-audit-2f6d9c28/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)