X-Link
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

X Link turns one WhatsApp voice note into a real online shop. The problem: Millions of small sellers, like market traders and tailors, run their business on WhatsApp but have no storefront. Building a website needs money, time and technical skills they don’t have, and generic templates don’t reflect how they actually sell. What X Link does: A seller sends a single voice note describing her shop, her products, her prices and her location. X Link builds her a live storefront from her own words, with ordering on WhatsApp. In our demo, Mama Pride sends one voice note and gets her shop link back. She then sends a photo, and the page updates. What buyers can do: Find shops on the X Link discovery map, make an offer on an item and get a counter offer from the shop, and pay at checkout. Card payments go through PayPal (shown in test mode), and the seller is notified on WhatsApp when payment comes in. Mobile Money is still under development. How it’s built: The whole flow runs on n8n. Meta’s models read photos and review every page, and a guardrail model decides what the seller is asking for. Status: X Link is in beta, and the core flow works end to end.