OpenWeb Ninja
Live price data

Is it actually a good deal?

Enter a product name. We track its price history across every store, then tell you the yearly low, the trend, and whether to buy now or wait.

Try:
Live API demo

How it works

This price checker is a live demonstration of the Real-Time Product Search API. Everything you see above is built by chaining a few API calls. No scraping or infrastructure on your end:

  1. 1

    Find the product. The /search endpoint matches a product name to a product on Google Shopping.

  2. 2

    Pull price history per store. The /product-price-history-v2 endpoint returns every offer with its own price history, paginated. It is the same data behind the chart and the store list.

  3. 3

    Crunch the numbers. Yearly low and high, 90-day average, volatility, trend, and the estimated next drop are computed from the returned history; the buy recommendation is AI-assisted.

Want to build something like this? The same endpoints are available in the Real-Time Product Search API.