ShopSavvy for WhatsApp Business

TypeScript

A self-hostable Hono server that connects to the WhatsApp Business Cloud API. Users text a barcode, ASIN, or product URL and get back a price comparison. Includes commands for search and trending deals plus interactive reply buttons. HMAC-SHA256 webhook signature verification on every request.

Features

Text a UPC, ASIN, or URL to get instant price comparison
Commands: /help, /search, /price, /deals
Interactive reply buttons for retailer links
HMAC-SHA256 webhook signature verification
Self-host with Docker, Fly.io, or any HTTPS host

Use Cases

1.Personal price-check bot in your own WhatsApp number
2.Customer-service add-on for retailers comparing competitor prices
3.Group chat deal sharing in WhatsApp communities
4.Embed price comparison in existing WhatsApp Business workflows

Powered by the ShopSavvy Data API

This integration connects to the ShopSavvy Data API — real-time product data and pricing from thousands of retailers across millions of products. Search by barcode, ASIN, URL, or keyword. Compare prices, track history, discover deals, and schedule monitoring.