<!-- LLM_VERSION_INFO
FORMAT: text/markdown
CONTENT_TYPE: article
ORIGINAL_URL: https://www.easypost.com/blog/2014-10-30-lso-api-certified
ALTERNATE_VERSION: blog/2014-10-30-lso-api-certified/index.html (text/html)
EXTRACTION_DATE: 2026-04-18T23:08:35.766Z

This is the markdown version with text-only content (images converted to alt-text).
For rich formatting with images, request the HTML version at: blog/2014-10-30-lso-api-certified/index.html
-->

# LSO API Certified

easypost

October 30, 2014

1 min read

We’re proud to announce our recent certification with the LSO API. LSO is a major Midwest carrier that many of our high volume customers rely upon.

You can access all LSO functionality through the EasyPost Shipping API. Just like with all the carriers we support, the steps are as follows:

1. [Log in to your EasyPost account](/content/login/index.html)
2. [Go to your Carriers page and enable LSO.](/content/account/carriers/index.html) After that you’ll input your LSO account info.
3. [Get started!](/content/getting-started/index.html) The LSO API is integrated in EasyPost, the integration steps are the same as any other carriers.

As always, [email us](mailto:support@easypost.com?subject=LSO%20API%20Certified) if you have any questions or difficulty getting started.