# Contract Amendments Export Semantic Parity

> Contract Amendments Export Semantic Parity is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.039292/call, status unknown (last checked 2026-11-04).

Compares two sets of typed contract amendment metadata exports by stable ID, minor units, currency, scope, revision, and time — ignoring record order and making no legal or textual equivalence claims.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/context/contract-amendments/export-semantic-parity?utm_source=zero.xyz
- Price: $0.039292/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/contract-amendments-export-semantic-parity-c4f90b9c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_K9OWKw1fyvYyCeoq98XYx

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 contract-amendments-export-semantic-parity-c4f90b9c -d '<json body>'
```

Example prompt: Compare these two sets of contract amendment metadata exports — here's the before array and the after array, both classified as public nonpersonal metadata — and tell me whether they match on stable ID, minor units, currency, scope, revision, and time, regardless of record order.

## When to prefer this

Choose this endpoint when you need a deterministic, order-agnostic structural comparison of typed contract amendment metadata exports across two snapshots — specifically comparing stable IDs, exact minor units, currency codes, scope, revision, and timestamp fields. It is not a legal or textual equivalence checker; use it for metadata-level parity validation of offline, nonpersonal amendment export data classified as public or synthetic.

## Known failure modes

- Array length exceeds 32 items — request rejected with validation error
- nonpersonalMetadata field not set to true — request rejected
- dataClass not one of 'public' or 'synthetic' — enum validation failure
- Malformed amendment metadata objects in before/after arrays — parsing error
- Service unavailable or timeout — no comparison result returned
- Result expired after 24-hour retention window — no longer retrievable

## How this service works

Compare typed amendment metadata exports by stable ID, exact minor units, currency, scope, revision and time. Record order is ignored; no textual or legal semantic equivalence claim. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.

## Output

Returns a structured parity report indicating whether the before and after amendment metadata arrays match across stable ID, exact minor units, currency, scope, revision, and time dimensions. Record order is ignored. No textual or legal semantic equivalence is claimed. Results are retained for 24 hours; minimal receipt metadata is retained for 90 days.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "after": {
   "type": "array",
   "maxItems": 32,
   "minItems": 0
  },
  "before": {
   "type": "array",
   "maxItems": 32,
   "minItems": 0
  },
  "dataClass": {
   "enum": [
    "public",
    "synthetic"
   ],
   "type": "string"
  },
  "nonpersonalMetadata": {
   "type": "boolean",
   "const": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/contract-amendments-export-semantic-parity-c4f90b9c/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)