🚀 osmAPI — One Awesome API for Everything AI

Route to OpenAI, Anthropic, Google & 14+ LLM providers through a single, unified API.
Track costs, optimize performance, and scale with confidence. Free to start.

What is osmAPI?

osmAPI (One Awesome API) is a unified LLM gateway that lets you connect to 14+ AI providers — including OpenAI, Anthropic Claude, Google Gemini, and more — through a single, consistent API endpoint. Instead of juggling multiple SDKs, keys, and formats, osmAPI gives you one interface to rule them all.

Whether you're a solo developer prototyping or an enterprise scaling AI workloads, osmAPI handles the complexity so you don't have to.

✨ Key Features

🔌 Supported Providers

• OpenAI (GPT-4o, GPT-4, GPT-3.5, etc.)
• Anthropic (Claude 3.5, Claude 3 Opus, Sonnet, Haiku)
• Google (Gemini 1.5 Pro, Flash, etc.)
• 14+ additional providers

⚡ Quick Start

1. Get your API key

Sign up at osmapi.com — free to start, no credit card required.

2. Drop it into your existing code

from openai import OpenAI

client = OpenAI(
    api_key="your-osmapi-key",
    base_url="https://api.osmapi.com/v1"
)

response = client.chat.completions.create(
    model="gpt-4o",          # or "claude-3-5-sonnet", "gemini-1.5-pro", etc.
    messages=[{"role": "user", "content": "Hello!"}]
)

print(response.choices[0].message.content)

✅ No code rewrites needed. Just change your base_url and api_key.

💡 Why osmAPI?

Building AI apps means dealing with:

• Different API formats per provider
• Multiple API keys to manage
• No unified cost visibility
• Manual failover logic

osmAPI solves all of this with a single integration point.

📊 Cost & Usage Tracking

osmAPI automatically tracks:

• Tokens consumed per request
• Cost per provider and model
• Usage trends over time

Get the data you need to optimize spend without any extra instrumentation.

🔗 Links

• 🌐 Website: osmapi.com
• 📖 Docs: osmapi.com/docs
• 🐦 Twitter/X: @osmapi

osmAPI — One Awesome API for Everything AI.