AiGate is a multi-tenant AI API aggregation, intelligent routing and billing platform. It sits in front of multiple model providers with one OpenAI-compatible endpoint, adding access control, cost settlement, health monitoring, and failover.

How does SmartRoute 2.0 choose upstream providers?

SmartRoute scores healthy and authorized routes based on real-time success rate, latency, procurement cost, gross margin, remaining budget, and current traffic load.

How does platform billing work?

AiGate reserves an upper-bound estimate before forwarding the request and settles against actual prompt, cached prompt, and completion tokens upon response.

Unified AI Infrastructure

One gateway.
Every leading AI model.

Build faster with one OpenAI-compatible endpoint. AiGate routes every request intelligently, controls costs, secures access, and turns complex multi-model infra into reliable product capabilities.

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✓ OpenAI-compatible ✓ Pay-as-you-go ✓ No vendor lock-in

AiGate SmartRouteLive Traffic Routing

GrokxAI

GeminiGoogle

GPTOpenAI

DevelopersAPI Integration

▦AppsUnified Dispatch

⌂EnterprisePrivate Gateway

AiGate Unified Gateway

Single API GatewayChat, Responses, Vision, Embeddings

SmartRoute 2.0Success rate, latency, cost & margin scoring

Precise BillingInput, cached input and output tokens

Full GovernanceKeys, quotas, budget, audit & failover

Capabilities

Everything between your product and the models.

AiGate unifies model connectivity, intelligent routing, observability, and billing into a single reliable control plane—no workflow redesign required.

Unified Model API

Access Chat, Responses, Image Understanding, Embeddings, and Realtime Voice with the familiar OpenAI format.

SmartRoute 2.0

Continuously scores available upstream channels by success rate, latency, cost, target margin, budget, and load.

Gateway Caching

Reuse deterministic request outputs at the gateway level to cut latency and pass cached token savings to billing.

Transparent Billing

Pre-allocates funds, settles against exact usage, and captures immutable price and cost snapshots per request.

Enterprise Access Controls

Restrict keys by model, endpoint, IP/CIDR, quota, concurrency, and expiration with full audit trail support.

End-to-End Observability

Track routing decisions, upstream attempts, token usage, latency, settlement results, and gross margin in real time.

Model ecosystem One API. Any model you need.

Do not rewrite integration logic for every provider. Models, routing, billing, and access controls stay in one control plane.

OpenAI GPT-4o / o3-mini Anthropic Claude 3.5 Sonnet / Haiku Google Gemini 1.5 Pro / Flash DeepSeek deepseek-v4-flash / DeepSeek-V4 xAI Grok Grok series/ Grok 4.5 Alibaba Qwen Qwen series Z.AI GLM series Kimi Kimi series

Beyond forwarding

Why teams choose AiGate.

Move from a single integration to an AI gateway you can control, observe, and operate.

Direct provider API

Best for quickly testing a single model.

One provider format
Separate bills and permissions
No cross-provider failover

Traditional API proxy

Reduces integration work, but lacks operational depth.

Basic request forwarding
Simple round-robin switching
Incomplete cost and audit data

AiGate intelligent gateway

Make AI service a product capability.

One protocol, with every request continuously optimized.

OpenAI compatibility + model mapping
Real-time routing for success, latency, and cost
Caching, Token audit, and enterprise controls

Start building

For Developers

Switch models without rewriting your stack.

Point your existing client to AiGate, keep your request structure, and select any supported model. Routing, rate limits, billing, and observability happen behind one stable endpoint.

Compatible with existing OpenAI SDK workflows
Supports streaming and non-streaming responses
Idempotent requests, model boundaries, and retries
Clear error responses and request-level diagnostics

quickstart-example

curl https://api.aigatea.com/v1/chat/completions \
  -H "Authorization: Bearer $AIGATE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-r1",
    "messages": [
      {"role": "user", "content": "Hello AiGate"}
    ]
  }'

from openai import OpenAI

client = OpenAI(
    base_url="https://api.aigatea.com/v1",
    api_key="YOUR_AIGATE_API_KEY"
)

response = client.chat.completions.create(
    model="claude-3-5-sonnet", # Supports gpt-4o, deepseek-r1, etc.
    messages=[{"role": "user", "content": "Hello AiGate"}]
)
print(response.choices[0].message.content)

import OpenAI from "openai";

const openai = new OpenAI({
  baseURL: "https://api.aigatea.com/v1",
  apiKey: process.env.AIGATE_API_KEY,
});

async function main() {
                        const completion = await openai.chat.completions.create({
    model: "gpt-4o",
    messages: [{ role: "user", content: "Hello AiGate" }],
  });
  console.log(completion.choices[0].message.content);
}
main();

For Business & Operations

Turn AI infra into a controllable, profitable business.

Configure price rules by customer tier, manage vendor budget limits, and audit every balance change with full evidence snapshots.

Protect Every Margin Dollar

Selling prices and vendor cost rules are configured independently. Each call snapshot is frozen for accurate profit analytics across models, channels, and accounts.

Token-levelExact revenue, cost & profit settlement

Operate with Predictability

Health checks, circuit breakers, SLA rules, budget caps, and automatic failovers keep production traffic inside operational parameters.

Full TraceabilityRouting, financial & audit evidence

FAQ

Start with a single endpoint.

Get up to speed quickly on how AiGate fits into your architecture and operations.

What is AiGate?

AiGate is a multi-tenant AI API aggregation, intelligent routing, and billing platform. It provides a compatible gateway in front of multiple model providers with access control, cost settlement, monitoring, and failover.

Which AI models and providers are supported?

AiGate natively supports OpenAI (GPT-4o, o3-mini), Anthropic (Claude 3.5 Sonnet), DeepSeek (DeepSeek V3, DeepSeek R1), Google Gemini (1.5 Pro), Qwen 2.5, and Llama 3.3.

Do I need to modify my existing OpenAI client?

In most cases, you only need to update the Base URL and API Key. AiGate provides an OpenAI-compatible Chat Completions interface and strictly enforces key permissions.

How does SmartRoute 2.0 select upstream channels?

SmartRoute scores healthy, authorized channels using real-time metrics: success rate, latency, vendor cost, gross margin, remaining budget, and load.

How does billing work?

AiGate reserves an upper-bound estimate before forwarding, then settles against actual input, cached input, and output tokens upon completion, recording cost/price snapshots.

Can API Keys be restricted?

Yes. Keys support constraints by model, endpoint, client IP/CIDR, quota, RPM, TPM, concurrency, and expiration date without affecting audit history.

Build on top of every leading model with one reliable gateway.

Create an account, generate a scoped API Key, and make your first call in minutes.

Start Using AiGate

One gateway.Every leading AI model.