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Stocky API deadline: August 31, 2026

Stocky shutdown checklist

Shopify ends active Stocky inventory management and every Stocky API on August 31, 2026. Stocky-specific history is not moved into Shopify automatically, and historical purchase orders cannot be imported into Shopify. Read-only Stocky access, including exports, continues for at least 90 days, but the API does not. This page is the short version of what to do, in the order that matters. See Shopify’s official transition guide.

If you only do one thing

Export your reorder points and lead times. They exist nowhere else in Shopify product data, and not in any Shopify feature that replaces Stocky. Then run the API copy for suppliers and purchase-order history before August 31.

The checklist

  1. 1

    Export your reorder points and lead times

    These two fields live in Stocky — they are not part of your Shopify product data, and no Shopify feature will inherit them. Export the Low Stock CSV now and keep an independent copy. Shopify promises read-only exports for at least 90 days after end of life, but the window is finite.

    • Save the file exactly as Stocky produces it. Do not open it in Excel and re-save: spreadsheet apps silently rewrite the character encoding and reformat dates, which is the most common reason an import fails later.
    • Keep a copy outside your laptop — cloud storage or email it to yourself.
  2. 2

    Copy suppliers through the Stocky API

    Stocky has no supplier CSV export. Use an API migration before August 31 to copy supplier records and their purchase-order relationships, and save a simple contact backup. Shopify now has native supplier management, but Stocky suppliers are not transferred into it automatically.

    • If you email purchase orders to suppliers, the contact email column is the one you will miss first.
  3. 3

    Preserve your purchase order history

    Shopify has stated that past Stocky purchase orders cannot be imported into Shopify. Save the reports Stocky offers and/or copy the records through the API before its August 31 deadline.

    • Purchase order history is also what tells you which supplier each product actually comes from — useful even if you never look at an individual old order again.
  4. 4

    Copy stock adjustments and eligible purchase tax types

    Adjustment history explains past discrepancies. Use an API migration for stock adjustments and Stocky tax-type records before August 31, and keep any relevant reports Stocky offers.

  5. 5

    Decide what replaces the decision layer

    Shopify now provides native supplier management and purchase orders, Sidekick can recommend products from sales and draft a purchase order, and Flow can send low-stock notifications. Decide whether that is enough or whether you need persistent reorder policies, lead times, MOQs, automatic alerts and supplier-ready order emails.

    • Finish API-based copying before August 31. Shopify’s read-only export window continues for at least 90 days, but it does not extend the API.

What Shopify gives you instead

Shopify has expanded its native inventory tools: supplier management and purchase orders, Sidekick recommendations based on sales that can produce a draft purchase order, and low-stock notifications built with Shopify Flow. These are real alternatives to a spreadsheet. What they do not reproduce is a persistent product-and-location replenishment policy with supplier lead times, minimum order quantities, automatic alerts and supplier-ready order emails.

Shopify has also said plainly that historical Stocky purchase orders cannot be imported. So the native features are a starting point, not a migration path — which is why the export step above is not optional.

Common mistakes

Opening the CSV in Excel and saving it again
This rewrites the character encoding and reformats dates. Keep the original file untouched and work on a copy.
Assuming your reorder points are in Shopify
They are not, and neither are lead times. Confirm you actually have them in a file before the deadline.
Waiting until the last week
Shopify states that every Stocky API stops on August 31. The later read-only period does not keep API migration working, so leave time to retry before the deadline.

Where UreyukiBox fits

UreyukiBox is an inventory forecasting and purchase-ordering app for Shopify built for exactly this transition. Through August 31, Stocky Copy preserves suppliers, purchase-order and adjustment parents and lines, purchase tax types, API payloads and PO-history product–supplier candidates. From September 1, import Low Stock, every stocktake, PO parent and individual files, adjustments, Stock on hand, available Transfers, Average cost and other Stocky reports through the standalone Stocky CSV import route, without requiring API copy. Paste Order limits (MOQ) and Statistics-style tables in their supported importers, and retain screen-only notes as manual notes with evidence.

Suppliers feed current operations. Retained records, lines, normalized reports, source files and evidence can be searched and reviewed in Stocky Data, then exported as CSV or PDF. Copied purchase tax types remain reference data and are not assigned to current products automatically.

The interface, the App Store listing and support are available in English. Alerts and supplier emails use English for stores outside Japan and Japanese for stores in Japan. The migration tools and the CSV import work on any Shopify store. Purchase orders follow your store too: totals are in your store’s currency, with editable purchase-tax presets for 53 countries. The US, Canada, Brazil, Hong Kong, Indonesia and Malaysia start with no tax line because one national rate would be misleading.

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