Lone Star Overnight, or LSO, is one of the most reliable delivery providers in the United States Midwest. Their regional service covers every address in the states of New Mexico, Oklahoma, Texas, as well as all major metropolitan areas in Alabama, Arkansas, Louisiana, Tennessee, and the country of Mexico. Service times range from Early Next Day (8 am) to 3 business days, making them a popular choice for expedited shipping needs.
Using EasyPost’s simple Shipping API, you can start shipping with LSO and dozens of others. Solve complex shipping logistics problems with a single integration. By leveraging EasyPost’s technology, businesses can streamline, automate, and gain end-to-end control of their shipping process with our suite of flexible RESTful API solutions. Join our thousands of customers shipping millions of packages each month.
EasyPost offers a modern, flexible RESTful API that connects to 100+ carriers with one seamless integration — helping you to avoid month-long integrations, lengthy carrier documentation, and time consuming updates. Let’s build the shipping infrastructure of the internet together. Developers get started for free with EasyPost.
Take a look at our public documentation and start building with one of our helper libraries (Python, PHP, Ruby, Node.js, Java, and more). Avoid month-long integrations and start shipping in minutes with EasyPost.
Track packages across all major carriers.
Validate domestic and international addresses.
Learn how to handle international shipping seamlessly.
Shipping insurance for all items sent with EasyPost.
QALO uses EasyPost’s API to automate their returns for an unbeatable customer experience.
With EasyPost's API, Expedited Passports & Visas cut their operational load in half.
Casper sped up their European launch thanks to EasyPost's support of over 30+ European carriers.
|Feature||LSO API||EasyPost Tracking API|
|SOAP / XML||check|
|Tracking API with Webhooks||check|
|Fast and Free Technical Support||check|
|Public Documentation and Tutorials||check|
|Instant API Access||check|
|Supported Client Libraries||check|
Sign up and start shipping in the same day. We have our LSO API live and ready for you to test with. We also have extensive client documentation in over seven different languages to help you get started. If you have any questions, or if you want to talk logistics, feel free to reach out to one of our shipping experts.