# Quantum Calibrations - Scope Boundary Audit

> Quantum Calibrations - Scope Boundary Audit is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.038311/call, status unknown (last checked 2026-10-16).

Validates that quantum calibration records strictly match declared owner, subject, revision, and allowed scope labels, enforcing boundary rules for backend/run/register/measurement-pin records.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/compute/quantum-calibrations/scope-boundary-audit?utm_source=zero.xyz
- Price: $0.038311/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quantum-calibrations-scope-boundary-audit-92b2e161
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_krEixY1ke_DWA5Vfnmm8b

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 quantum-calibrations-scope-boundary-audit-92b2e161 -d '<json body>'
```

Example prompt: Audit the scope boundary on these 5 quantum calibration rows for owner 'lab-org-42', subject 'qpu-device-7', revision 'v2024-09', using allowed scopes ['backend', 'register'] and mark the data class as 'public' with nonpersonal metadata — tell me if any row falls outside the permitted scope labels.

## When to prefer this

Use this endpoint when you need strict scope boundary enforcement on public or synthetic quantum calibration declarations — specifically to audit whether rows conform to pinned owner/subject/revision identities and a defined set of allowed scope labels. Prefer this over generic validation services when working with quantum backend/run/register/measurement-pin records that must be governed by declared data class constraints. Do not use this for hardware-level measurements, actual device access, performance certification, or recalibration tasks.

## Known failure modes

- Input exceeds 32 KiB limit — request rejected
- rows array empty or exceeds 32-item maximum — validation error
- dataClass not 'public' or 'synthetic' — schema rejection
- nonpersonalMetadata not set to true — request rejected
- allowedScopes empty or exceeds 16 items — validation error
- Missing required ownerRef, subjectRef, or revision — schema error
- Result unavailable after 24-hour retention window
- Payment not processed — 402 payment required

## How this service works

Enforce exact declared owner, subject, revision and allowed scope labels; a matching label grants no permission or access for bounded backend/run/register/measurement-pin records. Caller-supplied public/synthetic nonpersonal calibration declarations only. No hardware measurement, device/API access, recalibration, mitigation, performance guarantee or scientific certification. Input limit: 32 KiB. Result retention: 24 hours; minimal receipt metadata: 90 days.

## Output

Returns a scope boundary audit result indicating whether each calibration row conforms to the declared owner, subject, revision, and allowed scope labels. A matching label explicitly grants no permission or access. Includes a minimal receipt for tracking; result data is retained 24 hours and receipt metadata for 90 days. No hardware measurement, certification, or recalibration is performed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "ownerRef": {
   "type": "string"
  },
  "revision": {
   "type": "string"
  },
  "dataClass": {
   "enum": [
    "public",
    "synthetic"
   ],
   "type": "string"
  },
  "subjectRef": {
   "type": "string"
  },
  "allowedScopes": {
   "type": "array",
   "maxItems": 16,
   "minItems": 1
  },
  "nonpersonalMetadata": {
   "type": "boolean",
   "const": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quantum-calibrations-scope-boundary-audit-92b2e161/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)