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Teach your agent to shop: verify any deal against price history in 20 lines

This story is from 2026-10-23. It is preserved in the archive; the latest stories are on the live feed.

Shopping agents are useless if they trust the price tag. Here's the 20-line pattern that makes an agent price-aware using Fazy's free no-key API. The idea: before your agent recommends a product, it calls price history and quotes the dated facts. "Down $40 from $199 on 3 Sep 2026" beats "60% off!"…

Read the full story at DEV Community — AI ↗

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  1. 2026-10-23 14:23 · DEV Community — AI
    Teach your agent to shop: verify any deal against price history in 20 lines

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