🚀 One API Key, All Models. Stop managing multiple billing accounts and SDKs. Access GPT-5, o4, Claude 4.5, and Gemini 3 through a single, standardized OpenAI-compatible interface.
Building AI apps today is fragmented. You have to deal with OpenAI's API, Anthropic's specific SDK, and Google's complex setup.
OKRouter unifies them all.
- Standardized: Use the
openaipython/node library for EVERYTHING (including Claude & Gemini). - Efficient: Switch models by changing just one string (
model="claude-4.5"). - Flexible: Pay with Crypto (USDT) or Credit Card. No monthly subscriptions, pay-as-you-go.
| Provider | Model ID (Use this in code) | Why use it? |
|---|---|---|
| OpenAI | gpt-5 / openai-o4 |
Top-tier reasoning & logic. |
| Anthropic | anthropic/claude-4.5-sonnet |
Best for coding & complex architecture. |
google/gemini-3-pro |
Massive context window for document analysis. | |
| xAI | grok-3 |
Real-time knowledge & uncensored output. |
You don't need to rewrite your code. Just change the base_url.
from openai import OpenAI
client = OpenAI(
# 1. Use OKRouter Endpoint
base_url="[https://api.okrouter.com/v1](https://api.okrouter.com/v1)",
# 2. Use your OKRouter Key
api_key="sk-okrouter-YOUR_KEY"
)
# ✨ Access Claude 4.5 using the OpenAI SDK!
# No need to install 'anthropic' SDK.
response = client.chat.completions.create(
model="anthropic/claude-4.5-sonnet",
messages=[{"role": "user", "content": "Write a snake game in Python."}]
)
print(response.choices[0].message.content)
🌐 Node.js ExampleJavaScriptimport OpenAI from 'openai';
const openai = new OpenAI({
baseURL: '[https://api.okrouter.com/v1](https://api.okrouter.com/v1)',
apiKey: 'sk-okrouter-YOUR_KEY',
});
// Switch to Gemini instantly
const completion = await openai.chat.completions.create({
messages: [{ role: 'user', content: 'Analyze this data.' }],
model: 'google/gemini-3-pro',
});
🛡️ Why use OKRouter over Direct APIs?FeatureOKRouterDirect ProvidersIntegrationOne SDK for AllMultiple incompatible SDKsBillingSingle Wallet (Crypto/Card)Multiple Credit Card BillsPrivacyEmail Only (No Phone Req)Phone Verification RequiredSpeedEnterprise RoutingStandard Latency🔗 LinksDeveloper Dashboard: https://okrouter.comPricing & Limits: https://okrouter.com/pricing🔍 KeywordsLLM Aggregator, Unified AI API, OpenAI Compatible Gateway, Buy GPT-4 with Crypto, Claude 4.5 API Key, No KYC AI, AI Middleware, Developer Tools.