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.
Feedback welcome!
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