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USPS#

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Connect to the USPS API#

1. Go to USPS Web Tools and register for API access.
2. Copy the Username from USPS and paste in the Username field in Postie.

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Services#

The below service are available with USPS for domestic and international customer destination addresses.

• Domestic
  • USPS Priority Mail Express 1-Day
  • USPS Priority Mail Express 1-Day Hold For Pickup
  • USPS Priority Mail Express 1-Day Sunday/Holiday Delivery
  • USPS Priority Mail Express 1-Day Flat Rate Envelope
  • USPS Priority Mail Express 1-Day Flat Rate Envelope Hold For Pickup
  • USPS Priority Mail Express 1-Day Flat Rate Envelope Sunday/Holiday Delivery
  • USPS Priority Mail Express 1-Day Legal Flat Rate Envelope
  • USPS Priority Mail Express 1-Day Legal Flat Rate Envelope Hold For Pickup
  • USPS Priority Mail Express 1-Day Legal Flat Rate Envelope Sunday/Holiday Delivery
  • USPS Priority Mail Express 1-Day Padded Flat Rate Envelope
  • USPS Priority Mail Express 1-Day Padded Flat Rate Envelope Hold For Pickup
  • USPS Priority Mail Express 1-Day Padded Flat Rate Envelope Sunday/Holiday Delivery
  • USPS Priority Mail Express 2-Day
  • USPS Priority Mail Express 2-Day Hold For Pickup
  • USPS Priority Mail Express 2-Day Flat Rate Envelope
  • USPS Priority Mail Express 2-Day Flat Rate Envelope Hold For Pickup
  • USPS Priority Mail Express 2-Day Legal Flat Rate Envelope
  • USPS Priority Mail Express 2-Day Legal Flat Rate Envelope Hold For Pickup
  • USPS Priority Mail Express 2-Day Padded Flat Rate Envelope
  • USPS Priority Mail Express 2-Day Padded Flat Rate Envelope Hold For Pickup
  • USPS Priority Mail 1-Day
  • USPS Priority Mail 1-Day Large Flat Rate Box
  • USPS Priority Mail 1-Day Medium Flat Rate Box
  • USPS Priority Mail 1-Day Small Flat Rate Box
  • USPS Priority Mail 1-Day Flat Rate Envelope
  • USPS Priority Mail 1-Day Legal Flat Rate Envelope
  • USPS Priority Mail 1-Day Padded Flat Rate Envelope
  • USPS Priority Mail 1-Day Gift Card Flat Rate Envelope
  • USPS Priority Mail 1-Day Small Flat Rate Envelope
  • USPS Priority Mail 1-Day Window Flat Rate Envelope
  • USPS Priority Mail 2-Day
  • USPS Priority Mail 2-Day Large Flat Rate Box
  • USPS Priority Mail 2-Day Medium Flat Rate Box
  • USPS Priority Mail 2-Day Small Flat Rate Box
  • USPS Priority Mail 2-Day Flat Rate Envelope
  • USPS Priority Mail 2-Day Legal Flat Rate Envelope
  • USPS Priority Mail 2-Day Padded Flat Rate Envelope
  • USPS Priority Mail 2-Day Gift Card Flat Rate Envelope
  • USPS Priority Mail 2-Day Small Flat Rate Envelope
  • USPS Priority Mail 2-Day Window Flat Rate Envelope
  • USPS Priority Mail 3-Day
  • USPS Priority Mail 3-Day Large Flat Rate Box
  • USPS Priority Mail 3-Day Medium Flat Rate Box
  • USPS Priority Mail 3-Day Small Flat Rate Box
  • USPS Priority Mail 3-Day Flat Rate Envelope
  • USPS Priority Mail 3-Day Legal Flat Rate Envelope
  • USPS Priority Mail 3-Day Padded Flat Rate Envelope
  • USPS Priority Mail 3-Day Gift Card Flat Rate Envelope
  • USPS Priority Mail 3-Day Small Flat Rate Envelope
  • USPS Priority Mail 3-Day Window Flat Rate Envelope
  • USPS First-Class Mail
  • USPS First-Class Mail Stamped Letter
  • USPS First-Class Mail Metered Letter
  • USPS First-Class Mail Large Envelope
  • USPS First-Class Mail Postcards
  • USPS First-Class Mail Large Postcards
  • USPS First-Class Package Service - Retail
  • USPS Media Mail Parcel
  • USPS Library Mail Parcel
• International
  • USPS Global Express Guaranteed Envelopes
  • USPS Priority Mail Express International
  • USPS Priority Mail International
  • USPS Priority Mail International Large Flat Rate Box
  • USPS Priority Mail International Medium Flat Rate Box
  • USPS First-Class Mail International
  • USPS First-Class Package International Service

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Configuration#

Add the following code to your configuration file under the providers array, as per the below. Note that to disable certain services, simply omit them from the services array.

'providers' => [
    'usps' => [
        'name' => 'USPS',

        'settings' => [
            'username' => 'xxxxxxxxxxxxx',
        ],

        'services' => [
            'PRIORITY_MAIL_EXPRESS_1_DAY' => 'Priority Mail Express',
            'PRIORITY_MAIL_1_DAY' => 'Priority Mail',
            'FIRST_CLASS_MAIL' => 'First-Class Mail',
            'PRIORITY_MAIL_INTERNATIONAL' => 'Priority Mail International',
        ],
    ],
]