🎉  Delighted to announce our  $10M Series A  round. Read the full story and next milestones here! Read More

Checkly Guides

Dive into advanced guides on monitoring, testing, and Checkly use cases.

OpenAPI/Swagger Monitoring

OpenAPI and Swagger help users design and document APIs in a way that is readable from both humans and machines. As a consequence, they can also be used to generate the code that will run the specified API - both on the provider and consumer side. Can we leverage this same principle to simplify API monitoring? After a brief first look at OpenAPI and Swagger, this article will show how we can quickly use them to monitor a new or existing API.

Giovanni Rago Giovanni Rago last update Read the guide


The trend of declaring infrastructure as code has been picking up steam over the last few years, offering a way for DevOps teams to transparently manage and scale cloud infrastructure. Why should the way we manage monitoring be any different? In this article, we address this point and illustrate it with a practical example of Monitoring-as-Code on Checkly.

Giovanni Rago Giovanni Rago last update Read the guide

End to end monitoring

End-to-End monitoring uses headless browser automation tools like Puppeteer and Playwright to continuously test your website's key user flows. This article summarises the most important points on this topic and gets you up and running in 10 minutes.

Giovanni Rago Giovanni Rago last update Read the guide

API Monitoring for the JAMStack

Application Programming Interfaces (APIs) are used throughout software to define interactions between different software applications. In this article we focus on web APIs specifically, taking a look at how they fit in the JAMStack architecture and how we can set up API monitoring in order to make sure they don't break and respond fast.

Giovanni Rago Giovanni Rago last update Read the guide
Try out Checkly for free

Start monitoring your API endpoints and your vital site transactions.

no credit card required