# Synthetic Data Generation: Publication Sample Breakdown

> Synthetic Data Generation: Publication Sample Breakdown is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Returns a breakdown of academic publication samples on synthetic data generation using Crossref publisher metadata, including DOI references and source attribution.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-research-synthetic-data-sample-breakdown?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/synthetic-data-generation-publication-sample-breakdown-01397af7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rDadm9HVoxt3iN49asJmr

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 synthetic-data-generation-publication-sample-breakdown-01397af7 -d '<json body>'
```

Example prompt: Give me a breakdown of up to 15 academic publications on synthetic data generation — I need the DOI references and publisher attribution from Crossref.

## When to prefer this

Choose this endpoint when you need a rapid, low-cost sample of academic publications with DOI references and publisher attribution on the topic of synthetic data generation specifically. It is ideal for literature discovery, citation sourcing, and checking publisher coverage via Crossref metadata. Prefer alternatives if you need full-text access, real-time preprint coverage (e.g. arXiv), or topics outside synthetic data generation.

## Known failure modes

- Query string exceeds 200 characters — truncate or shorten the query
- max_results exceeds 30 — clamp to maximum allowed value
- No matching publications found for the given query — returns empty result set
- Crossref metadata unavailable or rate-limited — may return partial results or error
- Payment not processed (x402 protocol failure) — call not executed

## How this service works

synthetic data generation: Publication sample breakdown: Publication sample breakdown on synthetic data generation using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.

## Output

A structured list of publication sample summaries related to the query topic (default: 'synthetic data generation'), each labelled with DOI references and source attribution drawn from Crossref publisher metadata. Up to 30 results returned per call.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/synthetic-data-generation-publication-sample-breakdown-01397af7/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)