Stamps.com/Endicia REST API (SERA)

Getting Started
Reference Guide
- Authentication
  - getGet Authorization Code
  - postGet/Refresh Access Token
- Account Info
  - getGet Account Info
  - getGet Current Account Balance
  - postAdd Funds to Account Balance
- Rates and Labels
  - postView Shipping Rates
  - postCreate a Label
  - putVoid a Label
  - postValidate an Address
- Carrier Services
  - postCreate a Carrier Manifest or USPS SCAN form
  - postRequest a Carrier Pickup
  - delCancel a Carrier Pickup
  - getTrack a Package
  - postCreate a Container Label
  - getGet All Available Carrier Services
Models
- address
- package
- label_options
- advanced_options