BuyWhere (buywhere.ai)

BuyWhere (buywhere.ai) — Commercial price-history API serving daily-aggregated and granular price observations across a catalog of 900,000+ stores. Two endpoints: a daily series returning per-day min, max, average and an observation count over a selectable window (default 30 days, maximum 180), and a raw observation endpoint returning timestamped price points (default 30 days, maximum 90). Both return product UUID, title, current price and currency plus period min/max/average statistics. Access is authenticated by API key, which makes this a genuinely gated dataset rather than an open feed.. …

BuyWhere (buywhere.ai) offers (Alternative, Price, Sentiment) — 900,000+ indexed stores. Per product, the API serves up to 180 daily aggregate rows or 90 days of raw timestamped observations, and the documented example shows 6 to 8 individual price observations per product per day. That implies a raw store at many millions of observations per day across the catalogue; even a narrow 100,000-product tracked subset at 7 observations daily would exceed 250 million price points per year..

Consumer-electronics price-inflation and discount-frequency measurement on a multi-market, multi-currency basis; deal-quality and all-time-low validation for shopping and coupon products; promotional-cadence and markdown-timing models built from intra-day observation timestamps; dynamic-pricing competitive response analysis; demand-elasticity features linking price changes to later observations; and agent-tooling use, since the same data is exposed over MCP for AI shopping agents that need to verify a price claim before acting.

Coverage spans APAC, US; Internet & Direct Marketing Retail, Application Software; alternative, price, sentiment; equities.