Why Do We Need Apigee?

As applications grow, so do their APIs. Without proper management, APIs can become hard to secure,
slow to monitor, and difficult to scale. Apigee solves these problems by providing:

• Centralized API security
• Better performance and reliability
• Usage monitoring and analytics
• Easy API lifecycle management

Key Features of Apigee

Some of the key features of Apigee are as follows:

API Security

Apigee protects APIs using security features such as authentication, authorization,
API keys, OAuth, and rate limiting. This ensures that only trusted users and applications
can access your APIs.

Traffic Management

With Apigee, you can control how much traffic your APIs receive. For example,
you can limit how many requests a user can make in a minute to prevent misuse
or system overload.

API Analytics

Apigee provides detailed analytics about API usage. You can see who is using your APIs,
how often they are used, response times, and error rates. This data helps improve
performance and user experience.

API Transformation

Apigee can modify requests and responses without changing backend code.
For example, it can convert data formats like XML to JSON or add custom headers.

Developer Portal

Apigee offers a developer portal where API documentation is published.
Developers can discover APIs, read guides, and test endpoints easily.

How Apigee Works

Apigee works in the following way:

• A client application sends a request to an API.
• The request first reaches Apigee.
• Apigee checks security rules, traffic limits, and policies.
• If everything is valid, Apigee forwards the request to the backend service.
• The response comes back through Apigee and is sent to the client.

Who Uses Apigee?

Apigee is commonly used by:

• Large enterprises managing many APIs
• Companies building mobile and web applications
• Teams exposing services to partners or third-party developers

Apigee vs Direct API Access

Without Apigee, clients directly call backend services, which can lead to security
and scalability issues. With Apigee, APIs are standardized, protected, and monitored
through a single platform.

Apigee is a powerful API management tool that makes APIs easier to secure, scale,
and understand. For beginners, it’s best to think of Apigee as a smart gateway
that stands between users and backend services, ensuring everything runs smoothly
and safely.

If you are starting your journey with APIs, learning Apigee can be a valuable step
toward building modern, reliable, and secure applications.