Do you do Certified mail?

• Related Articles

• Do you support registered and certified mail?

  Yes, contact sales@postgrid.com or support@postgrid.com to learn more 

• Is the API CASS certified?

  Yes, our API is CASS certified (USPS) and SERP certified (Canada Post)

• Is the API SERP certified?

  Yes, our API is SERP certified (Canada Post) and CASS certified (USPS)

• When will tracking details be available on certified and registered mail?

  Tracking details will be made available within 2 business days SLA. 

• What integration capabilities does the print and mail API have?

  Click here to get access to our Zapier integration. Zapier will enable you to connect over 1300 apps with PostGrid's print & mail capabilities without writing any code.