Skip to content
Seif Essam

Platform

Store-First Order Sync

Live store inventory is the source of truth. Stock is claimed before anything is written locally.

Webhook
Source of truth
The store
Read the steps as a list
  1. trigger Agent places order
  2. integration Claim stock in store · Shopify
  3. condition Claim succeeded?
  4. action Write local order
  5. condition Local write ok?
  6. output Order confirmed
  7. action Compensate store claim

    Releases the reserved stock so it cannot leak.

  8. output Out of stock

    No local record is created, so there is nothing to reconcile.

The problem

Writing the order locally first and syncing later oversells. Two customers buy the last item and one of them finds out days afterwards.

How it works

An order claims inventory in the connected store before a local record exists, with automatic fallback and compensation when the store call fails.

The outcome

The store commits first. If it refuses, no local order exists to clean up; if the local write then fails, the store claim is compensated. The same interface is designed for WooCommerce and Salla, though only Shopify is built.