# Example — 8 SaaS pricing URLs daily watch

**Use case:** 

Daily monitoring of 8 SaaS pricing pages (Notion, Linear, Vercel, Stripe, Figma, Slack, Airtable, Canva) with change detection.

## Input

```json
{
  "urls": [
    "https://www.notion.so/pricing",
    "https://linear.app/pricing",
    "https://vercel.com/pricing",
    "https://stripe.com/pricing",
    "https://www.figma.com/pricing",
    "https://slack.com/pricing",
    "https://airtable.com/pricing",
    "https://www.canva.com/pricing"
  ],
  "contentSelector": "main",
  "compareWithPrevious": true,
  "userAgent": "",
  "timeoutSecs": 30,
  "notifyOnFirstSeen": false
}
```

## Output

```json
{
  "url": {
    "label": "URL",
    "format": "string"
  },
  "changed": {
    "label": "Changed",
    "format": "boolean"
  },
  "changeType": {
    "label": "Change type",
    "format": "string"
  },
  "eventType": {
    "label": "Event type",
    "format": "string"
  },
  "hash": {
    "label": "Hash",
    "format": "string"
  },
  "previousHash": {
    "label": "Previous hash",
    "format": "string"
  },
  "contentHash": {
    "label": "Content hash",
    "format": "string"
  },
  "contentHashBefore": {
    "label": "Prior content hash",
    "format": "string"
  },
  "httpStatus": {
    "label": "HTTP status",
    "format": "integer"
  },
  "httpStatusBefore": {
    "label": "Prior HTTP status",
    "format": "integer"
  },
  "diffSnippet": {
    "label": "Diff snippet",
    "format": "string"
  },
  "snippetAfter": {
    "label": "Snippet after",
    "format": "string"
  },
  "snippetBefore": {
    "label": "Snippet before",
    "format": "string"
  },
  "selector": {
    "label": "Selector",
    "format": "string"
  },
  "checkedAt": {
    "label": "Checked at",
    "format": "string"
  },
  "detectedAt": {
    "label": "Detected at",
    "format": "string"
  },
  "error": {
    "label": "Error",
    "format": "string"
  },
  "actorVersion": {
    "label": "Actor version",
    "format": "string"
  },
  "runId": {
    "label": "Run ID",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [ChangePulse — SaaS Pricing Page Change Watcher](https://apify.com/chrisrosil/changepulse.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/chrisrosil/changepulse.md) to learn more, explore other use cases, and run it yourself.


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If asked about integration, you help developers integrate Actors into their projects.
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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/chrisrosil/changepulse.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).