API Gateway

API Gateway is a high-performance, high-availability, and high-security API hosting service that helps enterprises to build, manage, and deploy APIs at any scale. With just a few clicks, you can implement system integration and open and monetize well-developed service capabilities while minimizing costs and risks.

Starting from¥0.03per 10,000 API calls. 

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  • First 1 million API calls each month are free of charge before Feb. 28, 2019.

Product Advantages
  • Easy to Use

    Allows you to create an API with just a few clicks, debug it using an inline debugging tool, and publish it in different environments for iteration and testing.

  • Flexible and Secure

    Protects your APIs through identity authentication and permission control, and protects your backend services by offering quota management and request throttling.

  • Refined Monitoring

    Provides a visualized API monitoring panel for identifying potential risks that may affect services.

  • Pay-per-Use

    Allows you to create and manage APIs for free and pay only for API calls and data transfer; requires no minimum charges or upfront commitments; quickly monetizes your APIs.

Application Scenarios
  • Service Integration

  • Opening Enterprise Capabilities

  • The API Economy

  • Serverless Architecture

Service Integration

Service Integration

Use standard APIs to decouple internal systems and separate frontend from backend; reuse existing capabilities to avoid resource waste.


Standard APIs

Register RESTful APIs that conform to the OpenAPI Specification.

Uniform APIs

Uniform APIs are provided for accessing different business systems of an enterprise.

Core Business Focus

API Gateway makes it easy to quickly interconnect business systems with each other, leaving you free to focus on the development of your core business.

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Opening Enterprise Capabilities

Opening Enterprise Capabilities

Open capabilities to partners, share services and data, and deepen cooperation with partners to build a new ecosystem.


Opening Capabilities

Open service capabilities to extend the influence of your enterprise in the industry.

In-Depth Cooperation

Share your services, capabilities, and data with partners to strengthen cooperation.

Ecosystem Building

Through capability sharing and cooperation, continuously iterate service capabilities to build a new ecosystem and improve competitiveness.

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The API Economy

The API Economy

Package service capabilities into standard APIs and monetize APIs on the Marketplace, reducing R&D investment and improving operation efficiency.


API Monetization

Monetize well-developed capabilities by opening them to developers.

Capability Purchasing

Purchase well-developed services and capabilities from third parties to reduce R&D investment.

Core Business Focus

Focus on the development of your core business.

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Serverless Architecture

Serverless Architecture

Define RESTful APIs and bind them to backend FunctionGraph functions.


High Concurrency

Linear scalability and support for millions of concurrent requests.

Low Latency

Latency of less than 2 ms.

User Friendliness

Interconnects with FunctionGraph without requiring any modifications.

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  • Lifecycle Management

    Allows you to build, manage, and deploy APIs at any scale.

  • Request Throttling

    Implements refined request throttling to protect backend services.

Lifecycle Management

  • API lifecycle management

    Makes it easy to quickly and securely build, manage, and publish APIs, enabling you to open service capabilities with high efficiency.

  • Version management

    Allows you to publish an API in different environments to meet the requirements of dark launch, version upgrade, and version rollback.

  • Debugging tool

    Provides an inline debugging tool to simplify API development and reduce API development and maintenance costs.

Request Throttling

  • Request throttling policies

    Provides fine-grained request throttling on APIs for different service and user levels to ensure backend services can run stably.

  • Flexible request throttling

    Request throttling can be accurate to the second in addition to minute, hour, and day, and is applicable to high-concurrency scenarios.

  • Backend Management

    Provides real-time, visualized API monitoring, allowing you to identify service risks.

  • API Marketplace

    With API Gateway, you can monetize service capabilities by publishing your APIs on the Marketplace.

Backend Management

  • API monitoring

    The real-time, visualized monitoring panel helps you understand how APIs are called. Data analysis reports and intelligent analysis will be available soon for subscription.

  • Domain names of backend services

    You can specify the domain name of a backend service to which API Gateway will forward requests.

  • API group variables

    Variables of an API are replaced by values of the environment in which the API is published. The API definition remains unchanged.

API Marketplace

  • Monetizing service capabilities

    Through the API Marketplace, offer service capabilities to partners and third-party developers in the form of standard OpenAPIs. By interconnecting with partners' business systems and deepening cooperation with partners, build a new ecosystem to monetize service capabilities and increase revenues.

  • Select APIs

    All Select APIs must undergo strict quality control, and can be distributed through direct and channel sales to boost data traffic.

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