# Issue Kind Exact Normalised Duplicate Audit

> Issue Kind Exact Normalised Duplicate Audit is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).

Audits up to 200 labelled issue-kind text records to identify exact normalised duplicates within the dataset.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-ml-issue-kind-duplicates?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/issue-kind-exact-normalised-duplicate-audit-81d88af3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_heQJMvpFyQI3VLRdr2Jg2

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 issue-kind-exact-normalised-duplicate-audit-81d88af3 -d '<json body>'
```

Example prompt: Can you run an exact normalised duplicate audit on these 12 labelled issue records — each one has an ID, the issue text, and an actual label (bug, request, question, or other) — and tell me which ones are duplicates?

## When to prefer this

Choose this endpoint when you need a lightweight, deterministic audit for exact normalised text duplicates in a small labelled issue-kind dataset (up to 200 records). It is ideal for pre-training data cleaning or dataset quality checks where you need a cheap ($0.01 USDC), rule-based duplicate report without invoking a large language model or foundation model.

## Known failure modes

- Fewer than 2 records submitted — minimum input not met
- More than 200 records submitted — exceeds batch limit
- Invalid or missing 'actual' label not in [bug, request, question, other] — schema validation error
- Record ID missing or empty — required field error
- Payment not completed — 402 response, no result returned

## How this service works

Issue kind - Exact normalised duplicate audit: Exact normalised duplicate audit for Issue kind. Up to 200 supplied labelled text records. Local dataset tools, evaluation and small naive-Bayes baselines; no hosted model or foundation-model training. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded exact normalised duplicate audit deliverable.

## Output

A bounded duplicate audit report identifying which records in the submitted dataset are exact normalised duplicates of one another, based on text normalisation and exact matching logic, with no hosted model inference involved.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "records": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "id",
     "text",
     "actual"
    ],
    "properties": {
     "id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "text": {
      "type": "string",
      "default": "",
      "maxLength": 1000
     },
     "actual": {
      "enum": [
       "bug",
       "request",
       "question",
       "other"
      ],
      "type": "string"
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "id": "example-0-0",
     "text": "bug sample document number 0 for this supplied dataset.",
     "actual": "bug"
    },
    {
     "id": "example-0-1",
     "text": "bug sample document number 1 for this supplied dataset.",
     "actual": "bug"
    },
    {
     "id": "example-0-2",
     "text": "bug sample document number 2 for this supplied dataset.",
     "actual": "bug"
    },
    {
     "id": "example-1-0",
     "text": "request sample document number 0 for this supplied dataset.",
     "actual": "request"
    },
    {
     "id": "example-1-1",
     "text": "request sample document number 1 for this supplied dataset.",
     "actual": "request"
    },
    {
     "id": "example-1-2",
     "text": "request sample document number 2 for this supplied dataset.",
     "actual": "request"
    },
    {
     "id": "example-2-0",
     "text": "question sample document number 0 for this supplied dataset.",
     "actual": "question"
    },
    {
     "id": "example-2-1",
     "text": "question sample document number 1 for this supplied dataset.",
     "actual": "question"
    },
    {
     "id": "example-2-2",
     "text": "question sample document number 2 for this supplied dataset.",
     "actual": "question"
    },
    {
     "id": "example-3-0",
     "text": "other sample document number 0 for this supplied dataset.",
     "actual": "other"
    },
    {
     "id": "example-3-1",
     "text": "other sample document number 1 for this supplied dataset.",
     "actual": "other"
    },
    {
     "id": "example-3-2",
     "text": "other sample document number 2 for this supplied dataset.",
     "actual": "other"
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/issue-kind-exact-normalised-duplicate-audit-81d88af3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)