Higress

AI-native API gateway designed for seamless AI agent development and efficient LLM API management.

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About Higress

Higress is an AI-native API gateway built on Istio and Envoy, extendable with Wasm plugins in Go, Rust, or JavaScript. It provides comprehensive features such as multi-model switching, content security, semantic caching, API key load balancing, token quota control, traffic gray release, and cost auditing. Designed to support AI developers, Higress simplifies agent deployment and manages large language model (LLM) APIs efficiently, ensuring secure and scalable AI service delivery.

How to Use

Use Higress to develop AI agents and manage large language model APIs. Its features include multi-model switching, content security, semantic caching, API key balancing, token quota enforcement, and traffic management. It also enables easy conversion of REST APIs into MCP servers for scalable AI deployment.

Features

Cost auditing for API calls

Hosting MCP servers with ease

Semantic content caching

Kubernetes ingress controller support

Multi-API key load balancing

Comprehensive security gateway

Traffic gray release for large models

Token quota management and rate limiting

AI-specific gateway functions

Microservice API gateway capabilities

Content security and compliance for LLMs

Flexible multi-model switching with fallback retries

Use Cases

Implementing rate limiting and token control for AI services

Managing and scaling LLM API integrations

Auditing AI service call expenses

Transforming REST APIs into MCP servers for scalability

Securing AI model traffic against threats

Building adaptable AI agent architectures

Best For

Platform EngineersMachine Learning EngineersDevOps TeamsAI DevelopersSecurity ProfessionalsData Scientists

Pros

Seamless integration with Istio and Envoy

Enhanced security and regulatory compliance

Robust traffic management and cost tracking

Extensible with Wasm plugins in multiple languages

Designed specifically for AI-native workflows

Supports various AI models and versions

Cons

Requires technical expertise for setup and maintenance

Complexity due to reliance on Istio and Envoy

Wasm plugin development demands knowledge of Go, Rust, or JavaScript

Frequently Asked Questions

Find answers to common questions about Higress

What is Higress and how does it support AI development?

Higress is an AI-native API gateway that leverages Istio and Envoy to facilitate AI agent deployment and manage large language model APIs efficiently.

What are the main features of Higress?

It offers AI gateway functions, MCP server hosting, Kubernetes ingress support, security features, multi-model switching, semantic caching, and token management.

How does Higress enhance AI service security?

Higress provides content security measures, traffic encryption, and access control to protect AI models and ensure compliance.

Can Higress manage multiple AI models simultaneously?

Yes, Higress supports flexible multi-model switching, fallback retries, and model version management for scalable AI deployment.

What advantages does Higress offer for AI API management?

It simplifies API management with features like traffic control, cost auditing, token quotas, and secure model access, streamlining AI service operations.