I. INFORMATION

Hi-Tech API Gateway is a centralized APIs management service, located between clients and backend service groups. API gateway acts as a reverse proxy, receives all requests from the client, authenticates, navigates and aggregates appropriate resources, then edits the results and responds to the client. With the main features of HTTP API type such as visualizing APIs management, security with JWT tokens, routing for requests from the client will help deploy services on the cloud computing platform of Pho Tue SoftWare Solutions JSC faster and more secure.

II. FEATURES

1. Support for a variety of API Gateway solutions
   Hi-Tech Public API Gateway
   Hi-Tech Private API Gateway
2. Resource Management
   Manage and allocate resources efficiently.
   Route client requests to backend environments based on specific resources and call methods.
   Optimize resource usage and improve API system performance.
3. Ability to access large amounts of traffic simultaneously
   Set access limits
   Provide high-volume concurrent access, meeting all traffic requirements for customer applications and operations.
4. Validate and Customize Request Response
   Option to deploy integrated Authentication service with third party according to OpenID or OAuth2 standard.
   Allow to modify request content (header, body) to API, as well as allow to modify response content (header, body) returned to client.

III. BENEFITS

1. Optimize resources
   Using Hi-Tech ApiGateway, customers save time and resources from system construction and operation (all done by Pho Tue SoftWare Solutions JSC's team of experienced experts)
2. Secure, cost effective
   Using ApiGateway, the system is added with an additional layer of security to limit DDoS, replacing Authentication services, which makes the system simpler to develop and operate.
3. Hide Microservice architecture from the outside
   Clients will interact indirectly with ApiGateway instead of calling a specific service directly, so the outside world will not know the internal structure of the system. And ApiGateway can be used as an integration solution with many services in the Microservice model,

IV. USE CASES

1. Act as a protective layer for the back-end IT system
   HI-Tech ApiGateway helps businesses quickly deploy a first layer of security before entering the customer's important back-end systems, especially customers with high traffic such as banks.
2. Multi-platform technology integration
   Due to the need for business development, businesses are increasingly using many different technology platforms to optimize costs and resources. To use these technology platforms effectively, it is necessary to have an ApiGateway as an integrated and coordinated solution.
3. Traffic management, effective access management.
   Customers can configure traffic control to each API resource, perform load distribution to ensure system performance to avoid overload and help the application operate stably. Can block abnormal IPs, or can protect the system through identity authentication with a third party, to protect against unauthorized access.
4. Convert data format
   When it is necessary to convert data formats between APIs and applications. When APIs provide data in many different formats to ensure compatibility and flexible use of data.