API Gateway
API Gateway (APIG) is your fully managed API hosting service. Build, manage, and deploy APIs at any scale to integrate your internal systems, open your enterprise capabilities to partners, and monetize your services at minimal cost and risk.
Create and manage APIs for free, while paying only for received calls and outbound data.
Progressive Knowledge
APIG knowledge for users from beginner level to expert level
01
![](https://support.huaweicloud.com/intl/en-us/apig/files/6408a53924b4fe2ce61efbe2e6090785.jpg)
Understand
With APIG, you can integrate your internal systems and selectively expose and monetize your service capabilities with minimal cost and risk.
Service Overview
03
![](https://support.huaweicloud.com/intl/en-us/apig/files/6408a53924b4fe2ce61efbe2e6090785.jpg)
Start
Create and publish one or a group of APIs.
Getting Started
05
![](https://support.huaweicloud.com/intl/en-us/apig/files/6408a53924b4fe2ce61efbe2e6090785.jpg)
Practices
Selectively expose capabilities to partners by using standard APIs and share services and data with them to build a new ecosystem.
Service Exposure
06
![](https://support.huaweicloud.com/intl/en-us/apig/files/6408a53924b4fe2ce61efbe2e6090785.jpg)
Develop
Call the same API in different scenarios (mobile devices and IoT) using Java, Go, Python, or C SDKs, without making changes to the backend.
API Authentication
Backend Service Signatures
API Import and Export
02
![](https://support.huaweicloud.com/intl/en-us/apig/files/6408a53924b4fe2ce61efbe2e6090785.jpg)
Purchase
Purchase dedicated gateways to manage APIs.
Billing
Quick Purchase
04
![](https://support.huaweicloud.com/intl/en-us/apig/files/6408a53924b4fe2ce61efbe2e6090785.jpg)
Be a Power User
Build and deploy APIs at any scale, and manage them throughout design, development, testing, publishing, O&M, release, and removal.
API Management
Request Throttling
Plug-in policies
Other Common Operations
API Calling
FAQs
Learn more about common issues and solutions.
Typical Cases
-
What Quotas Does APIG Have? Can I Adjust Them?
-
How Do I Set a Request Throttling Policy?
-
Are There Any Demos for App and IAM Authentication?
-
How Can I Perform AK/SK Authentication?
-
How Do I Call APIs That Do Not Require Authentication?
-
Are There Any API Import Examples?
-
Can I Upload Files Using the POST Method?
-
Can I Specify a Load Balancer Address as a Backend Address?
-
How Do I Create an API?
API Creation
API Authentication
API Import and Export
API Management
-
What API Metrics Are Monitored?
-
Can I Bind Multiple Request Throttling Policies to an API?
-
How Do I Exclude a Specific IP Address for Identity Authentication of an API?
-
How Can I Control API Access with a Blacklist or Whitelist?
-
Can I Configure the Maximum Number of Concurrent Requests?
-
Does APIG Has Bandwidth Limits?
-
How Do I Implement WebSocket Data Transmission?
-
What Is the Maximum Size of an API Request Package?
-
Is There a Demo for Backend Service Signing?
-
How Do I Set API Backend Parameters?