# Planetary Measurements - Reference Integrity Map

> Planetary Measurements - Reference Integrity Map is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.035257/call, status unknown (last checked 2026-10-16).

Validates parent existence and detects cycles within owner and subject relationships in supplied planetary measurement records

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/celestial/planetary-measurements/reference-integrity-map?utm_source=zero.xyz
- Price: $0.035257/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/planetary-measurements-reference-integrity-map-764c5b1e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_STp0esIRR-s9E1fb4XlS7

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 planetary-measurements-reference-integrity-map-764c5b1e -d '<json body>'
```

Example prompt: Can you check these 10 planetary measurement records — they're public data and non-personal — to see if any parent references are missing or if there are ownership cycles in the owner-subject relationships?

## When to prefer this

Choose this endpoint when you need to validate parent-record existence and detect ownership/subject cycles within a supplied batch of planetary measurement records (up to 32 rows), using only public or synthetic data that is confirmed non-personal. This is record-scoped analysis, not an independent external data certification service.

## Known failure modes

- Rows array empty or exceeds 32-item maximum — validation error returned
- dataClass value not in allowed enum ('public' or 'synthetic') — request rejected
- nonpersonalMetadata not set to true (const constraint) — request rejected
- Malformed row objects — partial or full analysis failure
- Payment of $0.035257 USDC not included — 402 Payment Required

## How this service works

Check parent existence and cycles within owner and subject Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

A reference integrity map identifying missing parent records and cycles found within the owner and subject relationships of the supplied planetary measurement rows, scoped strictly to the provided dataset — not an independent external certification.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "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/planetary-measurements-reference-integrity-map-764c5b1e/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)