# Track a topic across Google News (new articles only)

**Use case:** 

Follow one topic across Google News and get back only the articles that are new since your last run.

## Input

```json
{
  "queries": [
    "quantum computing breakthrough"
  ],
  "feeds": [],
  "monitorId": "topic-quantum-computing",
  "maxArticlesPerQuery": 25,
  "maxTotalNewArticles": 25,
  "language": "en",
  "country": "US",
  "deliverOnFirstRun": true
}
```

## Output

```json
{
  "title": {
    "label": "Title",
    "format": "text"
  },
  "url": {
    "label": "URL",
    "format": "link"
  },
  "sourceDomain": {
    "label": "Source",
    "format": "text"
  },
  "publishedAt": {
    "label": "Published",
    "format": "date"
  },
  "sourceType": {
    "label": "Type",
    "format": "text"
  },
  "query": {
    "label": "Query",
    "format": "text"
  },
  "snippet": {
    "label": "Snippet",
    "format": "text"
  }
}
```

## About this Actor

This example demonstrates how to use [News Delta API - New-Only Google News + RSS/Atom Monitor](https://apify.com/kaz_kakyo/news-delta-api) with a specific input configuration. Visit the [Actor detail page](https://apify.com/kaz_kakyo/news-delta-api) to learn more, explore other use cases, and run it yourself.