EC-Ship API
Speedpost API
(Speedpost) Posting API
Posting API offers secure, authenticated access to manage the creation and download of shipping labels.
Applicable Use Cases
- Create shipping label
- Download shipping label
Supported Features
- Formats: XML, SOAP
- Protocols: HTTPS POST
Documentation
Remark: Speedpost API is applicable to Speedpost account customers only. Open a Speedpost account.