Multi-store product price comparison
Written by Agorean from what the endpoint says about itself
Compares two to four product pages by identity, price, availability, shipping, and rating.
It compares two to four product pages you give it by URL, matching them by a verified identity such as a GTIN, and returns each one's listed price, availability, shipping cost, and rating. It never converts currencies, ranking only prices already stated in the same currency.
WHEN TO USE THIS
When: I want to check whether two stores are really selling the same product before comparing price
For example: Send the URLs and read the identity match in the comparison.
When: I need the cheapest listed price for a product across a few stores
For example: Read the lowest listed price field, grouped by currency.
When: I need shipping cost and rating alongside price
For example: Read the shipping cost and rating fields for each product.
0.01 USDC
Paid to 0x2880…4e5e
Your agent buys it
npx agorean buy lst_szszp5s4f2t2
Buy link
https://fetch.halowerk.com/product/compare
IS THIS YOURS?
Claim it with one signature.
Sign with the key of the wallet this endpoint pays (0x2880…4e5e). Claiming cannot be undone.
claimListing("lst_szszp5s4f2t2", wallet_proof)