APIOne key. Multiple providers.
gatepx

One gateway.
Every AI model.

Explore Claude, Gemini, DeepSeek, Qwen, and GLM through one API.

Get API KeyDocumentation

Start in minutes·OpenAI-compatible API·Pay as you go

chat.completionsInteractive example
Model

Model ecosystem

Your favorite models.
One endpoint.

Use the right model for every task without maintaining separate integrations.

Anthropic

Claude Sonnet 5 · Opus 5 · Fable 5

CodingReasoning

Google

Gemini 3.5 · 3.6 Flash

FastMultimodal

DeepSeek

DeepSeek V4 Flash · Pro · Vision

ReasoningCoding

Qwen

Qwen 3.5 · 3.6 · 3.7

Fast

Zhipu

GLM 5.2

Reasoning

The gateway

One layer.
Everything connected.

Keep your application simple. Manage providers, access, and usage in one place.

</>Your applicationOpenAI SDK
Gatepx.aiOne API key
Anthropic
Google
DeepSeek
Qwen
Zhipu
One endpoint. Multiple providers.

Automatic failover

Retry failed requests across configured provider channels.

One integration

Use familiar OpenAI-compatible SDKs across providers.

Streaming responses

Receive generated tokens as they arrive.

API key management

Control model access and spending with scoped API keys.

Rate limiting

Set usage limits for your applications in one place.

Usage analytics

Track requests, tokens, latency, and spend.

Quick Setup

From API key to first request.

Keep your tools. Connect once. Start building.

01

Create an API key

Create your account and manage access from your dashboard.

02

Change the base URL

Connect your OpenAI-compatible SDK or client to https://api.gatepx.ai/v1.

03

Top up and start building

Pay with VietQR and track token usage and spending in your dashboard.

Built for developers

Change the base URL.
Keep your code.

Keep your existing SDK. Change the endpoint. Access models from multiple providers.

  • OpenAI-compatible API
  • Streaming responses
  • One API key
chat.completionsInteractive example

Model catalog

Pick the right model for the job

Explore Claude, Gemini, DeepSeek, Qwen, and GLM through one API.

ModelProviderPricingCapabilities
No matching models
0 modelsStandard pricingView full pricing

Pricing

Simple, usage-based pricing.

Start small. Choose the model that fits your workload and budget.

Pay as you go

Only pay for actual usage.

Transparent pricing

Check model prices before sending requests.

Usage tracking

Track requests, tokens, latency, and spend.

Local payments

Top up your balance with VietQR.

View Pricing

GATEPX.AI

Stop integrating AI models one by one.

Connect once. Build with the models you need through one unified API.

Get API KeyBrowse models