When it comes to APIs, performance is just as important as accuracy. No matter how good the features and functionality of your application might be, if it performs poorly by crashing or loading slowly, your users will lose interest quickly. With this in mind, we've put together a comprehensive guide to the fundamentals of API load testing.

In this guide, you will learn:

• Why load testing your APIs is important
• Requirements for load testing APIs
• Key performance indicators for load testing
• Understanding reports & interpreting test results
• How LoadUI Pro makes it easy to get started