Higress

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

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AI API AI Agent AI Developer Tools Large Language Models (LLMs)Open Source AI Models

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

FAQs

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.