# Air Quality Monitoring: Publication Sample Breakdown

> Air Quality Monitoring: 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 2026-10-21).

Returns a breakdown of academic publication samples on air quality monitoring, including DOI references and source attribution, using Crossref publisher metadata.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-research-air-quality-sample-breakdown?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/air-quality-monitoring-publication-sample-breakdown-eed41a94
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z7MworZW0ZlG0DUwfXFNJ

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 air-quality-monitoring-publication-sample-breakdown-eed41a94 -d '<json body>'
```

Example prompt: Can you pull a sample breakdown of academic publications on air quality monitoring — I need the DOI references and source attribution for up to 15 results?

## When to prefer this

Choose this endpoint when you need a fast, pay-per-call sample of academic publication references on air quality monitoring with DOI and publisher attribution sourced from Crossref. Prefer it over general web search when you need structured bibliographic data with source labels rather than raw web results, and when cost-per-call pricing ($0.01 USDC) fits your budget.

## Known failure modes

- Query returns zero results if the topic is too niche or misspelled
- max_results exceeding 30 will be rejected with a validation error
- Crossref metadata may be incomplete or missing for some DOIs
- Service may return stale or limited data if Crossref index is not current
- Payment failure via x402 protocol will block the request

## How this service works

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

## Output

A set of publication sample records related to air quality monitoring, including DOI references, labelled sample summaries, and source/publisher attribution derived from Crossref metadata. Results are returned up to the requested maximum (1–30).

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/air-quality-monitoring-publication-sample-breakdown-eed41a94/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)