What is an API Gateway? Why is it Important?

APIs make programs and apps possible. If you’re thinking about having pros make an app for your marketing efforts, then you’ll need to know a bit about that. APIs require API management. That makes it much easier to control, create, and use APIs. With an API management software, you can also improve the security level of your APIs. Some of the essential features or functions that you can expect from a management software is the application programming interface gateway.

What is an API gateway?

These are what you call API proxies. They are between the API provider and the API consumer. The API gateway is essentially a point of entry, providing the API interface with access to the complex subsystem of your apps. The gateway works like the front door. It screens everything and provides access to your applications that access your data, the business logic as well as the functionality from your backend services. It decouples the interface that your consumers experience and see from what is being implemented.

Why is an API gateway important?

More and more businesses are using APIs. Now, these APIs contain sensitive information. It’s essential that the information be protected against privacy leaks and hacking attempts. That’s where the gateway comes in. It’s a feature that’s part of a good API management software. What it does is make sure your APIs are protected from abuses and won’t fall for any attack vectors out to target your APIs for data breaches.

How does that happen, though?

An API gateway is a single entryway that allows for multiple APIs or microservices to work as a cohesive unit, or as an entire experience which is what consumers get. The API gateway is essential to ensuring that every API call is processed.

How do I improve API gateway and security?

Invest in excellent API management software. It will come with features that help you protect your data. Aside from API security, other key aspects of the API gateway include rate limiting, API monitoring, and logging, threat protection, API transformation, and scaling. When you look for software, consider how well the product performs in these areas. That will help you figure out if you have your eye on the right software platform or if you should start checking out other options.

How do I choose a software provider?

Start with the company’s reputation. Does it have a trustworthy and reliable reputation in the industry? Ask around. Reach out to your colleagues in the business. Do you know anyone who’s been using the API management software that you want to try? Reach out to them for advice. That will go a long way to determine whether the software is a good match for you and your needs or not. Also, pay attention to the reviews. What do other clients say? Are they happy with the product? When they ran into problems, did the company provide useful customer service? You’ll want to look into that as well, just in case.