# Polymer Measurements Provenance Edge Audit

> Polymer Measurements Provenance Edge Audit is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.045319/call, status unknown (last checked 2026-10-16).

Binds polymer measurement rows to exact dataset, material, lot, method, source-revision, and content manifests for provenance auditing of supplied records.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/compute/polymer-measurements/provenance-edge-audit?utm_source=zero.xyz
- Price: $0.045319/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/polymer-measurements-provenance-edge-audit-67ed2415
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EwXc1L2foVsoIaLdKZu3n

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 polymer-measurements-provenance-edge-audit-67ed2415 -d '<json body>'
```

Example prompt: Audit the provenance of these 10 polymer measurement rows against their declared source manifests — the data class is synthetic and all metadata is non-personal — and tell me which pins match their exact dataset, lot, method, and content revision bindings.

## When to prefer this

Use this endpoint when you need to audit provenance edge bindings for polymer measurement data specifically, verifying that rows are pinned to exact source revisions, lot identifiers, methods, and content manifests. Prefer this over generic data validation tools when the domain is polymer/materials science and the goal is declared-record provenance analysis rather than independent experimental certification.

## Known failure modes

- rows or sources arrays empty or exceed 32-item limit
- dataClass not one of 'public' or 'synthetic'
- nonpersonalMetadata not set to true (const constraint)
- malformed or missing manifest identifiers in sources
- mismatched row-to-source cardinality causing incomplete binding
- network or payment authorization failure (x402)

## How this service works

Bind measurement rows to exact dataset/material/lot/method/source-revision/content manifests; matching pins do not prove experimental Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns a structured audit report indicating which measurement rows are successfully bound to their declared dataset, material, lot, method, source-revision, and content manifests, along with pin match status for each edge. Does not provide independent certification — only supplied-record analysis of declared bindings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "sources": {
   "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/polymer-measurements-provenance-edge-audit-67ed2415/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)