
$Env:USPS_API_KEY = "your_api_key_here" Usage You can set the API key in your CLI by using the below commands (matching your OS/terminal): Providing API key as an environment variable

If an API key is not found in any of these places, the program will output an error and exit.

You may provide the USPS API key in the config.json file or as anĮnvironment variable: USPS_API_KEY, please see the Providing API key IMPORTANT: You must provide your API key first before using. *NOTE: Black and white (grayscale) images show the front of the outside of letter-sized envelopes and mailpieces that are processed through USPS ® automated equipment.Command line utility to track your packages using the USPS Track Request API.Ī simple CLI package tracking tool with no Python dependencies required. USPS carriers will leave your packages in your mailbox or at your preferred delivery location if they are too large to fit in your mailbox. Informed Delivery for personal accounts includes USPS Electronic Signature Online ® (USPS eSOL ®), a feature that allows you to digitally sign for incoming packages that require a signature including Priority Mail Express ®, Signature Confirmation ™, and those insured for $500 or more. From the Informed Delivery ® dashboard, you can also sign up for text or email notifications, schedule delivery alerts, request Redelivery, enter USPS Delivery Instructions ®, and more. Now both business and personal accounts can preview images* of mail and manage incoming packages on one dashboard without entering tracking numbers.
