docupost

• DocuPost: Mail letters and postcards online. We’ll print, stamp and send U.S. mail for you, from 95¢. Simple, pay-as-you-go pricing. API Docs

  • Mail Postcard: Dispatches a glossy, color 4x6 postcard via the US Postal Service. See the documentation

  • Mail Letter: Sends a physical letter via USPS first class mail. See the documentation