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

• API Specification
• Sample Program

Remark: Speedpost API is applicable to Speedpost account customers only. Open a Speedpost account.