Stop Overpaying for AI APIs — 35+ Models, One Endpoint, From €1

Liliyan — Sat, 02 May 2026 17:06:52 +0000

The Problem

You want to use Claude, GPT-4o, Llama, and Mistral — but that means managing 5 different API keys, 5 billing accounts, and 5 different SDKs.

The Solution

World AI Agents gives you 35+ AI models through a single OpenAI-compatible API.

Change 2 lines of code:

from openai import OpenAI

client = OpenAI(
    base_url="https://world-ai-agents.com/api/v1",
    api_key="sk-wai-your-key"
)

resp = client.chat.completions.create(
    model="claude-sonnet",  # or llama3-70b, mistral-large, nova-pro...
    messages=[{"role": "user", "content": "Hello!"}]
)
print(resp.choices[0].message.content)

What You Get

35+ models: Claude Opus 4.7, Claude Sonnet, GPT-4o, Llama 3, Mistral, DeepSeek V3, Nova Pro, Gemma, Qwen, Kimi K2
OpenAI SDK compatible — works with LangChain, LlamaIndex, CrewAI, AutoGen
Pay once — no subscriptions, no monthly fees
From €1 — API key delivered to your email instantly
Switch models by changing one parameter

Why?

I built this because I was tired of juggling multiple AI providers. Now I use one API key for everything — prototyping with cheap models, production with Claude Opus.

Credits are shared across all models. Think of it like fuel: a sports car and a city car both run on the same fuel, but at different rates.

Try It

world-ai-agents.com — free chat available, no account needed.