USPS shipping faster with ShipKasa
Connect your USPS account to ShipKasa to print labels instantly, track and manage all shipments from one dashboard while using your existing USPS carrier rates.
Start your free trial TodayGet started in 3 Steps
Step 1
Log in to your USPS account using your username and password.
Step 2
Click on "Manage API Access” under the Web Tools section and create an app if you don’t already have one.
Step 3
Click on the app and copy your Web Tools user ID, and API key into the corresponding fields.
Linking USPS with ShipKasa gives you a fast path to smarter fulfillment—with instant labels, bulk processing, real-time tracking, and one central dashboard, all using your USPS shipping rates.
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Work with our Integrations Team to set up a custom plan that works with exactly what you need.
