API Status Checker
Instantly test your API endpoints for uptime, HTTP status codes, and response latency.
About the API Status Checker
The API Status Checker by Grab-Kit is a free online tool designed for backend developers, frontend integrators, and DevOps engineers. When working with third-party APIs or building your own web services, knowing if an endpoint is online and responding quickly is crucial. A slow or offline API can break your application's user experience. Our tool acts as an instant uptime monitor, allowing you to ping any URL and verify its health in real-time without writing a single line of code.
Using the checker is incredibly straightforward. Simply paste the URL of the API endpoint you want to test into the input field above and click "Check Status". The tool will instantly send a request to the endpoint, calculate the response time, and display the results in a clean dashboard. You will see the global status (Online or Offline), the exact HTTP status code (e.g., 200 OK, 404 Not Found, 500 Internal Server Error), and the latency in milliseconds. This is perfect for debugging webhook integrations or verifying if a public API is currently up.
Why use Grab-Kit?
All our tools run entirely in your browser. This means your API endpoints are tested directly from your machine's network, giving you an accurate representation of what your users might experience. It is completely free, requires no signup, and works flawlessly on both desktop and mobile devices, making it the perfect utility for your development and debugging workflow.