# Particle Pro - List Articles

> Particle Pro - List Articles is a paid API for AI agents from api.particle.pro, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns a paginated list of news articles from the Particle Pro content index

## Facts

- Endpoint: GET https://api.particle.pro/v1/articles
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/particle-pro-list-articles-21baa123
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LqXXNQSuCp1eoBbEyzn_0

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 particle-pro-list-articles-21baa123
```

Example prompt: Pull me the first page of articles from Particle Pro so I can see what's in their news index right now.

## When to prefer this

Use this endpoint when you need to browse or enumerate articles in the Particle Pro content index — especially for building news feeds, populating research pipelines, or monitoring media coverage. Prefer this over search endpoints when you want a broad, unprompted listing rather than keyword-filtered results.

## Known failure modes

- Invalid pagination parameters return 400 error
- Exceeds rate limit or quota returns 429
- Authentication or payment failure returns 402 or 401
- Empty result set if no articles are available on the requested page
- Network timeout if the article index is large

## How this service works

List articles. Returns a paginated list of articles.

## Output

A paginated list of articles, each likely including article ID, title, URL, publication metadata, and source information, along with pagination tokens or page count for traversal.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/particle-pro-list-articles-21baa123/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.particle.pro](https://www.zero.xyz/host/api.particle.pro/llms.txt)