HAZEL compares prices across Amazon, Walmart, Target, Newegg, Best Buy, and more in real time. She finds the best deal, tracks price drops, spots bundles, and surfaces hidden coupons — so you never overpay again.
Run a free blurred preview of HAZEL's answer. The preview ships with an HMAC-SHA256 commitment that cryptographically binds the full output — reveal it after and the store proves it served exactly what it promised.
x402 rail: POST /hazel/api/query with an X-Payment header ($0.10 USDC, Base L2). Agents pay natively over HTTP.