Use case · Price and Buy Box monitoring
What does it cost to monitor Amazon prices with an API?
With the default inputs (products (asins): 10,000; checks per day: 1), the workload is 300,000 product requests a month. The lowest confirmed cost is $54.00 a month at ScrapeOps Proxy API Aggregator on its 500,000 credits plan, and 41 providers can price it (as of 6 November 2026).
Monthly cost by provider
Check the price, Buy Box and availability of a list of ASINs on a schedule. Change the inputs to price your own volume.
Questions
Which provider is cheapest for price and buy box monitoring?
At the default inputs, the lowest confirmed monthly costs as of 6 November 2026 are ScrapeOps Proxy API Aggregator ($54.00), Keepa API ($55.00), Zyte API ($69.00).
How many requests does price and buy box monitoring take a month?
Products × checks per day × 30 product requests a month. At the default inputs that is 300,000 product requests a month.
What does ten times the volume cost?
At ten times the default workload the lowest confirmed cost is $200 a month at Scrapingdog, compared with $54.00 at the default volume.