which platform for developing and managing api proxies has a specific focus on business problems, like rate limiting, quotas, and analytics?

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Effective and Secure API Management with Apigee

An API management platform enables you to create, analyze, mediate and manage APIs in a secure and scalable environment.

Effective And Secure API Management With Apigee

By Jaya Krishna Vinnakota

What is Apigee?

Apigee is a platform for developing and managing APIs. By fronting services with a proxy layer, Apigee provides an abstraction or facade for your backend service APIs and provides security, rate limiting, quotas, analytics, and more. Refer to this link to know more about Apigee.

Flavors of Apigee

Apigee comes in the following flavors:

Apigee: A hosted SaaS version in which Apigee maintains the environment, allowing you to concentrate on building your services and defining the APIs to those services.Apigee hybrid: A hybrid version consisting of a runtime plane installed on-premises or in a cloud provider of your choice, and a management plane running in Apigee’s cloud. In this model, API traffic and data are confined within your own enterprise-approved boundaries.

Understanding APIs and API proxies , Apigee Edge, and Apigee Docs

Understanding APIs and API proxies , Apigee Edge, and Apigee Docs Build your first API proxy overview

Apigee is a platform for developing and managing API proxies.

An API proxy is your interface to developers that want to use your backend services. Rather than having them consume those services directly, they access an Apigee API proxy that you create. With a proxy, you can provide value-added features such as :

Security Rate limiting Quotas

Caching & persistence

Analytics Transformations CORS Fault handling And so much more…

Let's look into some of these value-added features in detail :

Security

API security involves controlling access to your APIs, guarding against malicious message content, accessing and masking sensitive encrypted data at runtime, protecting your backend services against direct access, and other important safeguards.

Following are ways to secure a proxy :OAuth home : The OAuth 2.0 authorization framework enables a third-party application to obtain limited access to an HTTP service, either on behalf of a resource owner by orchestrating an approval interaction between the resource owner and the HTTP service, or by allowing the third-party application to obtain access on its behalf.

You can protect any API proxied through Apigee with OAuth 2.0. Apigee includes an authorization server implementation, and as such, can generate and validate access tokens. Developers begin by registering their apps with Apigee. Registered apps can request access tokens through any of the four grant-type interactions.

Apigee provides a multi-faceted OAuthV2 policy that implements the details of each grant type, making it relatively easy to set up OAuth on Apigee. For example, you can configure a policy that receives a request for an access token, evaluates all required credentials, and returns an access token if the credentials are valid.  View the OAuth 2.0 to know more.

Using SAML policies : The Security Assertion Markup Language (SAML) specification defines formats and protocols that enable applications to exchange XML-formatted information for authentication and authorization.

Apigee API Services enables you to authenticate and authorize apps that are capable of presenting SAML tokens. A SAML token is a digitally signed fragment of XML that presents a set of “assertions”. These assertions can be used to enforce authentication and authorization. Read more about SAML policies

Data-masking and hiding : When you debug the APIs call in Apigee, the content can sometimes contain sensitive data, such as credit cards or personally identifiable health information (PHI) that must be masked. Apigee provides different ways of masking or hiding sensitive data from Trace and debug sessions. Apigee enables you to define mask configurations to mask specific data in trace and debug sessions. When data is masked, it is replaced with asterisks in the trace output. See data-masking and hiding for more information.Last mile security : Last-mile security protects the backend services that are proxied by API Services. The primary goal of last-mile security is to prevent the so-called “end-run” attacks, where an app developer discovers the URL for a backend service and bypasses any API proxies to directly hit the backend URL.

Following are the primary options for setting up last-mile security:

Client TLS/SSL

Outbound authentication

Refer to the Last-mile security to know more.

API Keys : An API key (known in Apigee as a consumer key) is a string value passed by a client app to your API proxies. The key uniquely identifies the client app. API key validation is the simplest form of app-based security that you can configure for an API. A client app simply presents an API key with its request, then Apigee checks to see that the API key is in an approved state for the resource being requested. Internally, your proxies use policies to verify API key authenticity. Explore API Keys to know more.Content-based security : Message content is a significant attack vector used by malicious API consumers. API Services provides a set of Policy types to mitigate the potential for your backend services to be compromised by attackers or by malformed request payloads. Read more about content-based securityKey-Value Maps and property sets : Store data that shouldn’t be hard-coded in your API proxy logic for retrieval at runtime, such as credentials, private keys, or tokens. See more on Key-Value Maps and property set.

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Apigee

Apigee, part of Google Cloud, helps leading companies design, secure, and scale application programming interfaces (APIs).

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Apigee

Apigee Design, secure, analyze, and scale APIs anywhere with visibility and control.

TALK TO AN EXPERT

Apigee, part of Google Cloud, helps leading companies design, secure, and scale application programming interfaces (APIs). It is a platform for developing and managing APIs. By fronting services with a proxy layer, Apigee provides an abstraction or facade for your backend service APIs and provides security, rate limiting, quotas, analytics, and more.

API Management

Want to modernize your older applications? You can use Apigee – Google Cloud’s API management tool – to help organizations create digital experiences for both older backend services, microservices, multi-cloud environments, and more.

Google is named a Leader in 2021 Magic Quadrant for Full Life Cycle API Management

For the fifth time in a row, Gartner recognizes Google (Apigee) as a Leader in the Magic Quadrant for Full Life Cycle API Management. Google Cloud’s Apigee continues to position itself highest on ability to execute, we believe this is through our support for customers pursuing digital strategies.

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KEY FEATURES

Design APIs

Easily create API proxies and visually configure or code API policies as steps in the API flow. Customize API behavior using code. Plus, transform from or to any protocol.

Secure APIs

Enforce consistent security best practices and governance policies across all APIs. Protect your data at rest against OWASP threats with 0Auth 2.0, SAML, two-way TLS, and encryption.

Publish APIs

Provide reference documentation, manage the audience for an API from your portal, develop portal content and reusable access controls with our three-step publishing solution.

Analyze APIs

Drill down into API traffic data, investigate traffic spikes, and trace live API calls with real-time insights from your data. Track active developers and apps and the associated revenue metrics.

Monitor APIs

Ensure API availability to maintain seamless experiences for application developers, customers, and partners. Reduce the mean time to diagnosis (MTTD) by quickly investigating issues.

Monetize APIs

Move beyond current business models, scale API programs, and create new opportunities with out-of-the-box monetization.

PRICING TIERS

Evaluation

Try out the powerful features in your own sandbox.

FREE

100 thousand API calls per month

2 environments

30 days of analytics reports

No runtime SLA

No migration to paid offerings

Evaluation ends after 60 days

Get Started

Standard

Get your API program up and running.

ASK US

180 million API calls per year

1 org & 5 environments

30 days of analytics reports

99% runtime SLA Get Started POPULAR

Enterprise

Build and scale your enterprise-wide API programs.

ASK US

1.2 billion API calls per year

2 orgs & 10 environments

3 months of analytics reports

99.9% runtime SLA

Support for hybrid deployment

Get Started

Enterprise+

Operate as a digital business platform that cultivates an ecosystem of developers and partners.

ASK US

12 billion API calls per year

6 orgs & 30 environments

14 months of analytics reports

99.99% runtime SLA

Support for hybrid deployment

Get Started

CUSTOMER SUCCESS STORIES

Ocean Network Express

ONE improves its entire business process deploying Google Workspace for employees to work anywhere, migrating SAP workloads to Google Cloud, and building a data lake on BigQuery to derive business insights from real-time data.

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What is Apigee?

Apigee Documentation Get Started Was this helpful?

What is Apigee?

Apigee is a platform for developing and managing APIs. By fronting services with a proxy layer, Apigee provides an abstraction or facade for your backend service APIs and provides security, rate limiting, quotas, analytics, and more.

Video: Check out this short video for an introduction to Apigee API Management.

High-level architecture

The following image shows the high-level architecture of Apigee:

As the image shows, Apigee consists of the following primary components:

Apigee services: The APIs that you use to create, manage, and deploy your API proxies.Apigee runtime: A set of containerized runtime services in a Kubernetes cluster that Google maintains. All API traffic passes through and is processed by these services.

In addition, Apigee uses other components including:

GCP services: Provides identity management, logging, analytics, metrics, and project management functions.Back-end services: Used by your apps to provide runtime access to data for your API proxies.

For more detailed explanations, see Components of Apigee.

Here's a more granular image showing the connection between your Cloud project and Google services over a private peering network:

For an example of how to use Apigee, check out this webcast about how Walgreens uses APIs and Apigee to provide a rich app ecosystem around photo printing, prescriptions, and other services.

Enough talk!

Set up Apigee and then Build your first proxy!

Flavors of Apigee

Apigee comes in the following flavors:

Apigee: A cloud version hosted by Apigee in which Apigee maintains the environment, allowing you to concentrate on building your services and defining the APIs to those services.Apigee hybrid: A hybrid version consisting of a runtime plane installed on-premises or in a cloud provider of your choice, and a management plane running in Apigee's cloud. In this model, API traffic and data are confined within your own enterprise-approved boundaries.

Digital acceleration

This video gives you a quick view of how Apigee helps you evolve into a digital business.

Choosing between service management and API management

This video helps you understand the important differences between service management and API management.

Making your services available on the web

Companies today want to make their backend services available on the web so that these services can be consumed by apps running on mobile devices and desktops. A company might want to expose services that provide product pricing and availability information, sales and ordering services, order tracking services, and any other services required by client apps.

Companies often expose services as a set of HTTP endpoints. Client app developers then make HTTP requests to these endpoints. Depending on the endpoint, the service might then return data, formatted as XML or JSON, back to the client app.

The client apps that consume these services can be implemented as standalone apps for a mobile device or tablet, as HTML5 apps running in a browser, or as any other type of app that can make a request to an HTTP endpoint and consume any response data. These apps might be developed and released by the same company that exposed the services, or by third-party app developers who make use of publicly available services.

The following image shows this type of model:

Because providers make their services available over the web, they must ensure that they have taken all necessary steps to secure and protect their services from unauthorized access. As a service provider, consider:

Security: How will you control access to your services to prevent unauthorized access?Compatibility: Will your services work across different platforms and devices?Measurability: How can you monitor your services to make sure they are available?

And many other considerations

After a client app has been released that accesses any services, the service provider is then required to make sure that those services continue to work over time as they add, modify, or delete those services. The service provider must also have a way to keep app developers aware of any changes to the services to ensure that client apps stay in sync with those services.

Client app developers face challenges when trying to consume services from different providers. There are many technologies available today for use by a service provider to expose its services. The same client app might have to use one mechanism to consume a service from one provider, and a different mechanism to consume a service from a different provider. App developers can even face the situation where they have to use different mechanisms to consume services from the same provider.

sumber : cloud.google.com