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99.99% Enterprise SLA · 39+ Frontier Models · OpenAI Compatible

Enterprise AI Gateway Infrastructure.
39+ models. One unified API key.

High-throughput OpenAI-compatible proxy for GPT-4o, Claude 3.7 Sonnet, DeepSeek R1, and Gemini 2.0. Pure Pay-As-You-Go model per token, zero monthly maintenance fees, flexible top-up via VietQR (VND) and USD.

OpenAI GPT-4o & o1
Anthropic Claude 3.7 Sonnet
Google DeepMind Gemini 2.0
DeepSeek R1 & V3
Meta Llama 3.3 70B
Mistral AI Large 2
Moonshot AI Kimi k1.5
MiniMax 01 Frontier
IDE Tooling Cursor & Claude Code
OpenAI GPT-4o & o1
Anthropic Claude 3.7 Sonnet
Google DeepMind Gemini 2.0
DeepSeek R1 & V3
Meta Llama 3.3 70B
Mistral AI Large 2
Moonshot AI Kimi k1.5
MiniMax 01 Frontier
IDE Tooling Cursor & Claude Code
Infrastructure Architecture

Real-Time Enterprise Routing Visualization

Every API call from your apps is intelligently routed with latency optimization, automatic failover, and zero-data retention.

Client Applications

Cursor IDE, Claude Code, Cline, Microservices, Python SDK, Next.js Apps

Bearer sk-user-...
Gateway Logo HUY MMO Gateway
Sub-85ms
•Smart Load Balancing
•Zero-Data Retention
•Streaming SSE Realtime
•Dual VND & USD
Upstream LLM Clusters

OpenAI Direct, Anthropic Enterprise, Google Cloud Vertex, DeepSeek High-throughput

39+ Frontier Models
SLA Uptime Guarantee
0.00 %

High-redundancy distributed cluster

Average Gateway Latency
< 0 ms

Direct optical routing via Tokyo & Singapore

Daily Processed Tokens
0 M+

Powering hundreds of enterprise AI workloads

Frontier Models Ready
0 +

New model drops deployed within 24 hours

Enterprise Standard

Engineered for Developers & Tech Enterprises

Eliminating cross-border payment hurdles, data compliance risks, and the friction of multi-vendor billing.

ZERO-DATA RETENTION

Absolute Zero-Data Retention Policy

All prompts and completions are streamed in-memory via TLS 1.3 encryption. The gateway guarantees zero disk caching and never trains AI on customer data.

TLS 1.3 Encrypted Zero Prompt Storage IP Whitelisting Ready
TAX & COMPLIANCE

Official VAT Invoices & Contracts

Electronic VAT invoices supported for registered enterprises, startups, and institutions. Periodic bank transfer invoicing available.

Official E-VAT Invoice
SMART FAILOVER

Automatic Failover & Resiliency

If an upstream provider encounters an outage or rate limit (HTTP 503 / 429), the Gateway automatically reroutes requests to a backup upstream cluster.

Failover in <100ms
MULTI-SEAT MANAGEMENT

Team Access Control & Department Quotas

Administrators can create distinct API keys for individual departments (Engineering, Data Science, AI Product, Marketing) with independent spending limits, eliminating unexpected budget overruns.

Unlimited Sub-keys Quota Limits Department Usage Reports
Instant Integration

Switch only 2 lines of code to deploy

100% compatible with official OpenAI SDKs in Python, Node.js, cURL and AI tools like Cursor IDE, Claude Code, Cline, and LibreChat. Simply point base_url to the gateway and provide your key.

— Switch between GPT, Claude, Gemini, DeepSeek simply by changing the model name.
— Full Server-Sent Events (SSE) streaming support for instant token responses.
— Automatic token metering and detailed millisecond cost logs.
from openai import OpenAI

# Initialize client pointing to Enterprise AI Gateway
client = OpenAI(
    base_url="https://giahuynexus.com/v1",
    api_key="sk-gw-your-api-key"
)

response = client.chat.completions.create(
    model="claude-3-7-sonnet", # Or gpt-4o, deepseek-chat, gemini-2.0-flash
    messages=[{"role": "user", "content": "Explain Enterprise AI Gateway architecture!"}],
    stream=True
)

for chunk in response:
    if chunk.choices[0].delta.content:
        print(chunk.choices[0].delta.content, end="", flush=True)
Transparent Pricing

Featured Frontier Models

One wallet balance shared across all world-leading AI model providers.

View all 39+ Models →
Model & Architecture Provider Context Window Input Price (1M) Output Price (1M) Actions
mimo-v2.5
mimo-v2.5
Xiaomi Xiaomi 128k tokens 119 ₫ 119 ₫
muse-spark-1.2
muse-spark-1.2
Openai Openai 128k tokens 119 ₫ 119 ₫
mimo-v2.5-cursor
mimo-v2.5-cursor
Xiaomi Xiaomi 128k tokens 119 ₫ 119 ₫
nemotron-3-ultra
nemotron-3-ultra
Nvidia Nvidia 128k tokens 119 ₫ 119 ₫
muse-spark-1.2-cursor
muse-spark-1.2-cursor
Openai Openai 128k tokens 119 ₫ 119 ₫
nemotron-3.5-lightning
nemotron-3.5-lightning
Nvidia Nvidia 128k tokens 119 ₫ 119 ₫
nemotron-3-ultra-cursor
nemotron-3-ultra-cursor
Nvidia Nvidia 128k tokens 119 ₫ 119 ₫
nemotron-3.5-lightning-cursor
nemotron-3.5-lightning-cursor
Nvidia Nvidia 128k tokens 119 ₫ 119 ₫
Enterprise Partnerships

Ready to deploy AI infrastructure for your project?

Create an account to access 39+ frontier models instantly, or contact our engineering team for custom TPM/RPM quotas and enterprise contracts.

Get Started Now → View API Documentation