# Monitor multiple Substack podcasts in one dataset

**Use case:** 

Combine public episodes from multiple Substack publications with stable IDs, feed provenance, and timestamps for recurring comparisons.

## Input

```json
{
  "startUrls": [
    {
      "url": "https://wethefifth.substack.com"
    },
    {
      "url": "https://www.lennysnewsletter.com/feed"
    }
  ],
  "maxItems": 20,
  "publishedAfter": "2026-01-01T00:00:00Z",
  "fetchAudioMetadata": false
}
```

## Output

```json
{
  "publicationTitle": {
    "label": "Publication",
    "format": "string"
  },
  "title": {
    "label": "Episode",
    "format": "string"
  },
  "publishedAt": {
    "label": "Published",
    "format": "string"
  },
  "author": {
    "label": "Author",
    "format": "string"
  },
  "duration": {
    "label": "Duration",
    "format": "string"
  },
  "audioUrl": {
    "label": "Audio",
    "format": "string"
  },
  "canonicalUrl": {
    "label": "Post",
    "format": "string"
  },
  "sourceFeedUrl": {
    "label": "Feed",
    "format": "string"
  },
  "fetchedAt": {
    "label": "Fetched",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Substack Podcasts Scraper](https://apify.com/automation-lab/substack-podcast-feed-episode-scraper) with a specific input configuration. Visit the [Actor detail page](https://apify.com/automation-lab/substack-podcast-feed-episode-scraper) to learn more, explore other use cases, and run it yourself.