# Data Quality Assessment Literature Search

> Data Quality Assessment Literature Search is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).

Searches academic literature on data quality assessment using Crossref publisher metadata, returning DOI references and source attributions.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-research-data-quality-literature-search?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/data-quality-assessment-literature-search-8ab44f43
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zddpa1EanPlsGCiF8VrHB

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 data-quality-assessment-literature-search-8ab44f43 -d '<json body>'
```

Example prompt: Search for academic literature on data quality assessment and give me up to 15 results with their DOI references and source attributions.

## When to prefer this

Use this endpoint when you need structured bibliographic references (DOIs and attributions) for academic literature specifically on data quality assessment, sourced from Crossref. Prefer it over general web search when you need citable, publisher-verified metadata for research papers rather than blog posts or informal sources.

## Known failure modes

- Query returns no results if the search term is too narrow or obscure
- max_results out of range (must be 1–30) causes validation error
- Crossref API unavailability may produce empty or error responses
- Overly long query (>200 characters) is rejected
- Payment failure (x402) prevents access to the endpoint

## How this service works

data quality assessment: Literature search: Literature search on data quality assessment using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.

## Output

Returns a list of academic publication records including DOI identifiers, source attributions, and sample summaries, sourced from Crossref publisher metadata. Results are scoped to the query topic (default: 'data quality assessment') and limited to the requested number of records.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "default": "data quality assessment",
   "maxLength": 200
  },
  "max_results": {
   "type": "integer",
   "default": 10,
   "maximum": 30,
   "minimum": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/data-quality-assessment-literature-search-8ab44f43/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)