The USPS API enables developers to access a variety of USPS services and data. This includes accessing USPS tracking information, shipping labels, and even shipping estimates.
In order to use the USPS API, developers will need to create an account and generate an API key. Once these steps are completed, developers can begin accessing USPS services and data.
One of the most popular uses for the USPS API is shipping estimates. Developers can use the API to retrieve shipping estimates for a specific address or for a group of addresses.
This information can be used to determine whether or not shipping a product to a particular address is feasible.
Another popular use for the USPS API is tracking information. Developers can use the API to track packages as they are sent from the USPS.
This information can be used to ensure that packages arrive at their destination without issue.
Overall, the USPS API is a valuable resource for developers. It allows them to access a variety of USPS services and data in a easy to use format.