# Webhook Alerts for SaaS Price Changes

**Use case:** 

Send a webhook the moment a tracked SaaS vendor changes prices, plans, or features so your team reacts the same day.

## Input

```json
{
  "startUrls": [
    {
      "url": "https://openai.com/api/pricing/"
    },
    {
      "url": "https://www.anthropic.com/pricing"
    }
  ],
  "useAI": true,
  "discoverPricingPage": true,
  "country": "US",
  "extractFeatureDetails": true,
  "useBrowser": "auto",
  "includeScreenshot": false,
  "detectChanges": true,
  "previousDatasetId": "",
  "datasetName": "ai-vendor-pricing-monitor",
  "webhookUrl": "https://example.com/webhooks/saas-price-alert",
  "maxConcurrency": 5,
  "maxRequestsPerCrawl": 30,
  "proxyConfiguration": {
    "useApifyProxy": true
  }
}
```

## Output

```json
{
  "companyName": {
    "label": "Company",
    "format": "text"
  },
  "hasChanges": {
    "label": "Has Changes",
    "format": "boolean"
  },
  "changes": {
    "label": "Changes",
    "format": "array"
  },
  "previousScrapedAt": {
    "label": "Previous Scrape",
    "format": "date"
  },
  "scrapedAt": {
    "label": "Current Scrape",
    "format": "date"
  }
}
```

## About this Actor

This example demonstrates how to use [SaaS Pricing & Feature Tracker](https://apify.com/constructive_calm/saas-pricing-tracker) with a specific input configuration. Visit the [Actor detail page](https://apify.com/constructive_calm/saas-pricing-tracker) to learn more, explore other use cases, and run it yourself.