Incremental Sync Engine

Pricing

$15.00/month + usage

Try for free

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Incremental Sync Engine

Try for free

Efficient incremental data synchronization with change detection and webhooks.

Pricing

$15.00/month + usage

Rating

0.0

(0)

Developer

Technical Dost Solutions

Maintained by Community

Actor stats

Bookmarked

Total users

Monthly active users

17 days ago

Last modified

Incremental Data Sync Engine

Sync data changes from websites incrementally. Detect added, modified, and deleted items between runs. Perfect for monitoring product catalogs, listings, and any structured data.

🎯 Features

Change Detection: Track added, modified, and deleted items
Multiple Data Types: JSON API, HTML tables, HTML lists, XML feeds
Field Tracking: Monitor specific fields for changes
State Persistence: Automatically save state between runs
Flexible Output: Changes only, incremental, or full sync

📥 Input

{
    "sourceUrls": [{ "url": "https://api.example.com/products" }],
    "dataType": "json",
    "identifierField": "id",
    "trackFields": ["price", "status", "quantity"],
    "syncMode": "changes-only",
    "jsonPath": "data.products",
    "maxItems": 10000
}

📤 Output (changes-only mode)

{
    "id": "SKU-123",
    "changeType": "modified",
    "changedFields": [
        {
            "field": "price",
            "oldValue": 99.99,
            "newValue": 89.99
        }
    ],
    "oldItem": { "id": "SKU-123", "price": 99.99 },
    "newItem": { "id": "SKU-123", "price": 89.99 },
    "detectedAt": "2024-01-15T10:30:00Z"
}

🔄 Sync Modes

Mode	Description
`changes-only`	Only output changes (added/modified/deleted)
`incremental`	Output all items with change metadata
`full`	Output all items (like regular scraper)

💡 Use Cases

Price Monitoring: Track product price changes
Stock Tracking: Monitor inventory changes
Content Updates: Detect new/updated articles
Competitor Analysis: Track listing changes
Data Warehousing: Sync only deltas to reduce storage

📊 Pricing

Suggested: $0.0001 per change detected

⚙️ How It Works

Fetch data from source URLs
Compare with previous run's data
Detect added/modified/deleted items
Output changes based on sync mode
Save current data for next run

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