Gatewayz Universal Inference API

Welcome to the Gatewayz docs.

Gatewayz gives you one API that connects to more than ten thousand AI models across major providers and specialized fine tunes, with routing, health checks, and billing handled for you. :contentReference[oaicite:0]{index=0}

If you are tired of juggling three providers before lunch, you are in the right place.

What Gatewayz is

Gatewayz is a universal inference gateway for LLMs and other AI models:

One OpenAI compatible API over https://api.gatewayz.ai

Access to GPT, Claude, Llama, Qwen, DeepSeek, Gemini, and thousands of fine tuned models through a single integration :contentReference[oaicite:1]{index=1}

Built in routing, load balancing, circuit breakers, and automatic fallbacks

Centralized credit metering, usage tracking, and billing

Enterprise features like rate limiting, audit logging, and role based access control :contentReference[oaicite:2]{index=2}

Behind the scenes, Gatewayz continuously benchmarks models on latency, cost, reliability, context length, and more, then routes each request to the best model for your policy, while keeping your code compatible with OpenAI style clients. :contentReference[oaicite:3]{index=3}

How these docs are organized

Use the left sidebar for the full auto generated API reference. At a high level:

models
List, search, and inspect models exposed through Gatewayz. :contentReference[oaicite:4]{index=4}

chat
OpenAI compatible chat completions and unified responses.

authentication
Sign in, manage users, view balances, manage API keys and rate limits, and inspect audit logs. :contentReference[oaicite:5]{index=5}

chat-history
Create sessions, store messages, and query conversation stats.

ranking, comparison, statistics, availability
Discover models, compare them, and inspect availability and performance.

Stripe Payments, plans, subscription, coupons, referral
Manage billing, subscriptions, coupons, and referral incentives.

health, debug, admin, Analytics, Activity
Deep operational visibility, health checks, dashboards, and admin tooling.

If you just want to get a model responding to your prompt as fast as possible, start with the Quickstart below.

Quickstart

1. Get an API key

Go to your Gatewayz dashboard at https://gatewayz.ai.

Create an account and generate an API key.

Store the key securely, do not commit it to Git.

All API calls are authenticated with a Bearer token:

Authorization: Bearer YOUR_API_KEY

Getting Started

Gatewayz Universal Inference API#

What Gatewayz is#

How these docs are organized#

Quickstart#

1. Get an API key#

Gatewayz Universal Inference API

What Gatewayz is

How these docs are organized

Quickstart

1. Get an API key