# Source Packs - Duplicate Record Identities

> Source Packs - Duplicate Record Identities is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.010298/call, status unknown (last checked 2026-10-23).

Groups and distinguishes repeated source IDs within a single pack revision, differentiating identical from conflicting typed source projections in offline nonpersonal metadata.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/context/source-packs/duplicate-record-identities?utm_source=zero.xyz
- Price: $0.010298/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/source-packs-duplicate-record-identities-9a10b695
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2UcLdgt6O_9E_pwqvTBOP

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 source-packs-duplicate-record-identities-9a10b695 -d '<json body>'
```

Example prompt: Can you check this list of up to 32 public source IDs from our current pack revision and group any repeated ones, flagging whether their typed projections are identical or conflicting with each other?

## When to prefer this

Choose this endpoint when you need to identify and classify repeated source IDs within a single pack revision — specifically when you need to distinguish between truly identical typed projections and conflicting ones. It is appropriate for offline, nonpersonal public or synthetic metadata only. Not suitable for deduplicating unknown source content or for personal data.

## Known failure modes

- Sources array exceeds 32 items — rejected with validation error
- nonpersonalMetadata not set to true — request rejected
- dataClass not one of 'public' or 'synthetic' — enum validation failure
- Empty sources array (minItems:1 not satisfied) — rejected
- Unknown source content passed — not deduplicated, may return incomplete grouping
- Result expired after 24 hours — full result unavailable, only receipt metadata remains for 90 days

## How this service works

Group repeated source IDs within one pack revision; distinguish identical from conflicting typed source projections. Does not deduplicate unknown source content. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.

## Output

Returns grouped clusters of repeated source IDs found within the submitted pack revision, with each cluster labeled as either identical (same typed projection) or conflicting (differing typed projections). Includes receipt metadata retained for 90 days; full result retained for 24 hours. Does not expose or deduplicate unknown source content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "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/source-packs-duplicate-record-identities-9a10b695/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)