AI Gateway

Documentation

Everything you need to build with the AI Gateway API. From quick starts to detailed API references.

Getting Started
Learn the basics and make your first API call.
  • Introduction
  • Authentication
  • Your First Request
API Reference
Complete API documentation for all endpoints.
  • Chat Completions
  • Models List
  • Streaming
  • Error Handling
API Keys
Manage and secure your API keys.
  • Creating Keys
  • Key Permissions
  • Rate Limiting
  • Rotating Keys
Models
Explore available models and their capabilities.
  • Text Models
  • Multimodal Models
  • Model Pricing
  • Model Comparison
Security
Security best practices and compliance.
  • Authentication
  • Data Privacy
  • Compliance
  • Best Practices
Guides
Step-by-step tutorials and use cases.
  • Building a Chatbot
  • Content Generation
  • Code Assistant
  • Embeddings

Quick Start

quickstart.js
import OpenAI from "openai";

// Initialize the client with our API endpoint
const client = new OpenAI({
  apiKey: process.env.AI_GATEWAY_API_KEY,
  baseURL: "https://api.aigateway.com/v1",
});

// Make a chat completion request
async function chat() {
  const response = await client.chat.completions.create({
    model: "gpt-4o",
    messages: [
      { role: "system", content: "You are a helpful assistant." },
      { role: "user", content: "Hello, world!" },
    ],
  });
  
  console.log(response.choices[0].message.content);
}

chat();