Enterprise LLM API · AI Interface Provider

LLM API Platform
Professional AI Interface Service

Stable, high-performance LLM API interface service with enterprise-grade solutions

Millisecond Response

Average response <100ms

Enterprise Security

Data encryption, privacy protection

Global Deployment

Multi-region nodes, nearby access

Core Advantages

Why Choose LLM API?

We provide industry-leading AI infrastructure, letting you focus on building excellent applications

Popular

Multi-Model Support

Easily call GPT-4, Claude, Gemini and other mainstream models through unified LLM API interface

Fast

Ultra-Fast Response

Global CDN acceleration, intelligent routing, average response time less than 100ms for optimal experience

Secure

Enterprise Security

End-to-end encrypted transmission, isolated data storage, SOC2 and ISO27001 certified

Easy

Simple Integration

Complete LLM API documentation and multi-language SDKs for 5-minute quick integration

Stable

Elastic Scaling

Auto-scaling with support for millions of concurrent requests per second, easily handling traffic peaks

Smart

Real-time Monitoring

Detailed API call statistics with real-time monitoring dashboard to optimize costs and performance

99.9% SLA
High Availability
PB Scale
Data Processing
ISO 27001
Security Certified
100+ Nodes
Global Deployment
Model Ecosystem

Mainstream Models, Unified LLM API Access

Access all major models through standardized LLM API interface, one API for all your needs

OpenAI

GPT-5

Recommended

Most powerful language model

GPT-4 Vision

Popular

Supports image understanding

GPT-3.5 Turbo

Fast and economical

Anthropic

Claude 4.1 Opus

New

Top reasoning capabilities

Claude 4 Sonnet

Balanced performance and cost

Claude 3.5 Haiku

Lightweight and fast

Meta

Llama 4

Open Source

Open source large model

Llama 3 8B

Suitable for edge deployment

Code Llama

Code

Specialized for code generation

More Models

Mistral 7B

Efficient small model

Nano Banana

Image

Image generation

More models coming...

Coming Soon

Continuously updating

Unified API Interface

// Use unified LLM API interface to call different models
const response = await llmapi.chat.completions.create({
  model: "gpt-4-turbo", // Call various models through LLM API
  messages: [
    { role: "user", content: "Hello, please introduce yourself" }
  ],
  temperature: 0.7
});
Pricing Plans

Transparent and Fair Pricing

Choose the right plan for your needs, upgrade or downgrade anytime

Free

Perfect for individual developers testing

$0Free credits
  • 10,000 API calls/month
  • GPT-4o-mini/GPT-5-nano models
  • Basic model access
  • Community support
  • API key management
  • Custom rate limiting
  • SLA 99.9%
Most Popular

Pay As You Go

Ideal for SMEs and development teams

$0.15per $1 credit
  • 500,000 API calls/month
  • All models supported
  • Priority response queue
  • Technical support
  • Detailed usage analytics
  • Custom rate limiting
  • SLA 99.9%

Enterprise

High-concurrency scenarios

Custom
  • Unlimited API calls
  • Dedicated deployment
  • Custom models
  • 24/7 dedicated support
  • Detailed usage analytics
  • Custom rate limiting
  • SLA 99.99%

All plans include core features, start free trial without credit card

Free TrialCancel AnytimeNo Hidden FeesInvoice Support

Frequently Asked Questions

Common questions about LLM API services and integration

Have more questions?Contact our technical support team

Ready to Start Your AI Journey?

Join thousands of companies using our LLM API to build next-generation AI applications. Professional enterprise-grade API service with free trial.

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