# Precision Agriculture Publication Sample Breakdown

> Precision Agriculture 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 sample breakdown of academic publications on precision agriculture, including DOI references and source attributions from Crossref publisher metadata.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-research-precision-agriculture-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/precision-agriculture-publication-sample-breakdown-86730a85
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZiJiJXKuFuFT-VJtc7iF3

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 precision-agriculture-publication-sample-breakdown-86730a85 -d '<json body>'
```

Example prompt: Can you pull up a sample breakdown of academic publications on precision agriculture — give me about 10 results with their DOIs and source attributions from Crossref?

## When to prefer this

Choose this endpoint when you need a quick sampled snapshot of academic literature on precision agriculture with verified DOI references and publisher attribution from Crossref — ideal for research bootstrapping, citation sourcing, or literature surveys where a curated sample (up to 30 records) suffices rather than a full database query.

## Known failure modes

- Query string exceeds 200 character limit — request rejected
- max_results outside 1–30 range — validation error
- Crossref upstream unavailable — empty or error response
- No matching publications found for highly specific query — empty results set
- Payment not confirmed — x402 payment required error

## How this service works

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

## Output

A list of sampled academic publication records related to precision agriculture, each with a DOI reference, source attribution (publisher metadata from Crossref), and summary label. Up to 30 results can be returned per call.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/precision-agriculture-publication-sample-breakdown-86730a85/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)