Universal links on iOS and App Links on Android connect your Shopify store's custom domain to your mobile app. When a customer opens a link such as yourstore.com, it automatically opens your app if it is installed, or your online store if it is not.
For example, if a user receives an email with a link to https://shop.com/products/dress, tapping the link opens the product inside the app when the app is installed. If the app is not installed, the same link opens normally in the user's web browser.
Deep links also work for collections and other compatible store pages, opening the corresponding content directly in the app when it is installed.
In your Shopify admin, go to Settings > Apps and sales channels > Develop apps.
If Shopify displays the option, select Allow legacy custom app development. If you do not see this message, create an app directly and continue at step 5.
Select Allow custom app development.
Select Create a legacy custom app.
Enter Makappi as the app name, then select Create app.
Select Configure Storefront API scopes.
Select unauthenticated_read_product_listings from the permissions list, then select Save.
After saving the permission, select Install app.
Select Install in the confirmation popup.
Open the Configuration tab, then select Edit in the Storefront API integration section.
Scroll down to the iOS and Android sections, then enter the information provided by Makappi support:
Scroll back to the top of the page and select Save.