# Planetary Measurements - Duplicate Record Identity Checker

> Planetary Measurements - Duplicate Record Identity Checker is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.010331/call, status unknown (last checked 2026-10-16).

Compares duplicate owner, subject, and revision declarations in supplied planetary measurement records against every scientific frame to detect conflicting identity claims.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/celestial/planetary-measurements/duplicate-record-identities?utm_source=zero.xyz
- Price: $0.010331/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-duplicate-record-identity-checker-136521c4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F5UD3DzID2oUKO4VuT2nK

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-duplicate-record-identity-checker-136521c4 -d '<json body>'
```

Example prompt: Can you check these planetary measurement records for duplicate owner, subject, and revision declarations? I have up to 20 public-data rows I want validated — flag any identity conflicts across scientific frames.

## When to prefer this

Use this endpoint when you need to audit a batch of planetary or celestial measurement records (up to 32 rows) for duplicate identity declarations across owner, subject, and revision fields within scientific frames. It is best suited for pre-publication checks or dataset merges where identity collisions must be caught early. It is not suitable when independent third-party certification is required, or when records contain personal data.

## Known failure modes

- Rows array exceeds 32 items — request rejected
- nonpersonalMetadata not set to true — validation fails
- dataClass not one of 'public' or 'synthetic' — enum validation error
- Empty rows array (minItems:1 violated) — request rejected
- Malformed row objects causing schema mismatch — parse error

## How this service works

Compare duplicate owner/subject/revision declarations against every scientific frame Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns a comparison report identifying which supplied rows contain duplicate owner, subject, or revision declarations, and flags any conflicts detected across scientific frames. Results are based solely on the caller-supplied record contents — no independent certification is performed.

## 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-duplicate-record-identity-checker-136521c4/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)