Check these first
Create the app in the Dev Dashboard
Open the Dev Dashboard
In your Shopify admin, go to Settings > Apps > Develop apps > Build apps in Dev Dashboard4.
Create the app
Choose Apps > Create app > Start from Dev Dashboard, give the app a name and click Create5.
Release a version
On Versions, set the App URL and the Webhooks API version (usually the newest), then click Release. Shopify says a non-embedded app can use https://shopify.dev/apps/default-app-home as its App URL, and an app needs a released version before it can be installed5.
Install it on your store
Click Install app on the Installs card, choose your store and click Install5.
Copy the credentials
Open the app’s Settings and copy the Client ID and Client secret from the Credentials card5.
Connect the store in invtri
Enter the details
In invtri, enter your shop domain and the app’s Client ID and Client secret.
Press Connect Store
Press Connect Store, then approve the connection on Shopify.
Approve and publish products
Products from your supplier feeds wait for your approval. Approve them, then publish to create them in your store. Prices come from your margin rules, and stock follows your feeds and your sales on other channels.
Handle orders
Shopify orders sit with your marketplace orders. Add tracking and it goes back to Shopify, which emails your customer.
Questions
I already have a custom app made in the Shopify admin. Can I use it?
Yes: an older custom app made in the Shopify admin can use its access token instead. Shopify stopped new ones from 1 January 2026, but says “This change doesn’t impact any of your existing custom apps”6.
Why are customer names or addresses missing from my orders?
Shopify treats names, addresses, phone numbers and emails as Level 2 protected customer data: each field is requested separately, and fields an app isn’t approved for come back redacted or empty7.
Which Shopify store can I connect?
One Shopify store per licence, in any country. Set your costs and margin rules in the store’s currency.
Sources
Last reviewed on 9 November 2026.
- About appsShopify Help Center, accessed 8 November 2026
- User permissions (Dev Dashboard)Shopify developer docs, accessed 8 November 2026
- About the Dev DashboardShopify developer docs, accessed 8 November 2026
- Install and set up appsShopify Help Center, accessed 8 November 2026
- Create apps using the Dev DashboardShopify developer docs, accessed 8 November 2026
- Managing apps: Manage legacy custom appsShopify Help Center, accessed 8 November 2026
- Protected customer dataShopify developer docs, accessed 8 November 2026
