Install Shopmaster

Install like Airsoko: the shop owner grants access before your server can call MAPI.

Sign in as the shop owner, pick your store, review permissions, and install — like Shopify App Store.

One-click install while already logged into merchant admin (Apps list → Install). Fewer redirects.

App already installed? Opens embedded in admin with session token — minimal redirects, no OAuth on this server.

After the shop owner installed via App Store or admin, save the shop access token here for standalone API calls.