USPS Web Tools® is a free service offered by the U.S.Postal Service. You can learn more about it here: https://www.usps.com/business/web-tools-apis/welcome.htm
|
While USPS Web Tools® can be used to print USPS shipping labels, those labels do not include postage. Postage must be purchased at the post office when you drop off the package.
If you are looking for a way to print postage paid USPS shipping labels, we recommend enabling Endicia instead of USPS Web Tools. Endicia is an approved USPS partner. With Endicia, Squirrelcart can generate postage paid labels. You can schedule pickups, get shipping discounts, and much more. |
Squirrelcart supports Real Time Rates, Shipments, and Track/Confirm for USPS, for shipments shipping from the US to all addresses that are serviced by USPS.
USPS supplies information via APIs. The following APIs are used by Squirrelcart:
- Track & Confirm
Used to perform tracking and confirmation of delivery/signature
- Domestic Mail Service Standards
Used to obtain estimated delivery times to display along with rate requests
- Delivery Confirmation
Used with shipment feature to generate Delivery Confirmation label
- Signature Confirmation
Used with shipment feature to generate Signature Confirmation label
- Express Mail
Used with shipment feature to generate Express Mail label
- Global Express Mail
Used with shipment feature to generate Global Express Mail label
- Domestic & International Rates
Used to obtain rate information for storefront and control panel rate tool
- Address Information (Verify)
This API is used to validate and correct address information.
- Register
Register online to use USPS Web Tools at the following URL: https://secure.shippingapis.com/registration/
- Wait for Email
Once your registration is complete, you will receive a username and password to access USPS Web Tools via email.
- Call USPS to get access to production
The email will tell you to test, and then call a toll free number to get access to their production servers. There is no need to test, as we have done plenty of testing with their APIs. Reply to the email or call their support phone number, and ask to have your account given access to their production servers. You will need access to all of the APIs listed above, so you may want to cut and paste them into the email.
- Open the USPS Shipping Courier record in Squirrelcart's control panel
- Check the Enabled field
- Check the RTR Enabled field
- Enter Username
Enter your username provided by USPS in the RTR Username field.
- Enable Services
Check the boxes next to the shipping methods you want to offer.
In order to make the rates presented to your customers as accurate as possible, we recommend that you enable the "Ship as a Separate Package" field on products that are shipping in separate boxes. You then need to specify dimensions below the field. While this will increase the accuracy of the rates presented, it is still possible for the rates to differ from what your actual costs are. This is due to the fact that USPS does not allow you to pass width, length, or height to them to determine which services are valid. Because of this, Squirrelcart will make it's best attempt to eliminate rates returned that do not meet your product's dimensions.
© 2001-2017 Lighthouse Development. All Rights Reserved.