# Multi-Newsletter Research Dataset

**Use case:** 

Build one dataset from several Substack newsletters at once: title, author, date, reactions, comments, restacks and word count per post. CSV ready.

## Input

```json
{
  "scrapeMode": "overview",
  "publications": [
    "platformer",
    "noahpinion",
    "thediff"
  ],
  "maxResults": 25,
  "endpoint": "archive",
  "sort": "new",
  "useProxy": false
}
```

## Output

```json
{
  "thumbnail": {
    "label": "🖼️ Thumbnail",
    "format": "string"
  },
  "title": {
    "label": "📝 Title",
    "format": "string"
  },
  "url": {
    "label": "🔗 Post URL",
    "format": "string"
  },
  "publication_host": {
    "label": "🏠 Publication Host",
    "format": "string"
  },
  "post_date": {
    "label": "📅 Post Date",
    "format": "string"
  },
  "audience": {
    "label": "🔓 Audience",
    "format": "string"
  },
  "reaction_count": {
    "label": "❤️ Reactions",
    "format": "integer"
  },
  "comment_count": {
    "label": "💬 Comments",
    "format": "integer"
  },
  "restacks": {
    "label": "🔁 Restacks",
    "format": "integer"
  },
  "engagement_total": {
    "label": "📊 Engagement Total",
    "format": "integer"
  },
  "wordcount": {
    "label": "🔢 Word Count",
    "format": "integer"
  },
  "bylines": {
    "label": "✍️ Authors",
    "format": "array"
  }
}
```

## About this Actor

This example demonstrates how to use [Substack API & Scraper — Posts, Authors & Newsletters](https://apify.com/sian.agency/substack-scraper.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/sian.agency/substack-scraper.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/sian.agency/substack-scraper.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).