Usps shipping status not updating

28 Jan

A sample test API key is included in all the examples on this page, so you can test any example right away. back to top | main help Standard shipping in the United States is done via all major ground carriers, including Fed Ex, UPS, United States Postal Service (USPS), and Fed Ex Smart Post (which uses USPS for final delivery to the package destination). Items are not charged to your credit card until they are shipped. Please note that it may take up to 24 hours from the time an item is shipped to the time information is available for viewing on the carrier's website. After payment is approved and the shipment leaves our warehouse, your shipping confirmation email will contain a shipping tracking number you can use to monitor your order until it arrives at your door.

Deliveries to Canada can take up to 10 business days, depending on shipping location.

Deliveries in the US can take up to 7 business days, depending on the shipping location.

To test requests using your account, replace the sample API key with your actual API key.

Shipping and delivery estimates are not a guarantee.

Freight Curbside Delivery covers delivery to your curbside only.

Please note that extra charges may apply to remote areas and for complicated deliveries.

To make the API as explorable as possible, accounts have test mode and live mode API keys.

There is no "switch" for changing between modes, just use the appropriate key to perform a live or test transaction.