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Introduction

APIs power the digital world, but ensuring their reliability can be complex. Aeternum API simplifies this by offering a seamless, automated way to validate your endpoints with just a single request. Define your target API, specify expected responses, and let Aeternum handle the rest—providing real-time insights into uptime, response consistency, and failures.

Whether you're a developer, tester, or DevOps engineer, Aeternum API helps you catch issues before they impact users. Start testing today and make unreliable APIs a thing of the past!

What is Aeternum?

Aeternum API is a lightweight SaaS tool designed to continuously test API availability and correctness. With a simple configuration, users can define their API endpoints, expected HTTP status codes, and response times.

Built using Golang, Aeternum API runs without requiring a database or external services; this makes it lightweight, fast, and easy to deploy.

Why Aeternum API?

✅ Prevent Downtime: Know immediately if your API behaves unexpectedly.

✅ No Database Required: Keep things simple and efficient.

✅ Fast & Lightweight: Built with Go for high performance.

✅ Automated Checks: Define expected responses, and let Aeternum API do the rest.

✅ B2C-Friendly: Designed for developers, testers, and startups looking for a simple way to ensure API reliability.

How It Works

1. Define a base URL for the API you want to test.
2. Specify endpoints with expected HTTP response codes.
3. Run your request with Aeternum API.

For more details, refer to the API documentation main page.

License

This project is licensed under the BSD-3 License.