Lob.com Buckslips API
The Buckslips endpoint allows you to easily create buckslips that can later be used as add-ons for Letters Campaigns. Note that a Letter Campaign with Buckslip add-on requires a minimum send quantity of 5,000 letters. The API provides endpoints for creating buckslips, retrieving individual buckslips, creating buckslip orders, and retrieving a list of buckslips. back to top