Python SDK

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from openrouter import OpenRouter
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import os
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with OpenRouter(
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    api_key=os.getenv("OPENROUTER_API_KEY")
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) as client:
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    response = client.chat.send(
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        model="minimax/minimax-m2",
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        messages=[
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            {"role": "user", "content": "Explain quantum computing"}
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        ]
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    )

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# When new models launch, they're available instantly
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response = client.chat.send(
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    model="minimax/minimax-m2"
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)

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response = client.chat.send(
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    model="minimax/minimax-m2",
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    messages=[
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        {"role": "user", "content": "Hello"}
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        # ← Pydantic validates message structure
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    ],
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    temperature=0.7,  # ← Type-checked and validated
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    stream=True       # ← Response type changes based on this
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)

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# Instead of generic errors, get specific guidance:
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# "Model 'openai/o1-preview' requires at least 2 messages.
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#  You provided 1 message. Add a system or user message."

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stream = client.chat.send(
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    model="minimax/minimax-m2",
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    messages=[{"role": "user", "content": "Write a story"}],
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    stream=True
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)
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for event in stream:
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    # Full type information for streaming responses
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    content = event.choices[0].delta.content if event.choices else None

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import asyncio
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async def main():
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    async with OpenRouter(
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        api_key=os.getenv("OPENROUTER_API_KEY")
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    ) as client:
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        response = await client.chat.send_async(
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            model="minimax/minimax-m2",
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            messages=[{"role": "user", "content": "Hello"}]
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        )
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        print(response.choices[0].message.content)
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asyncio.run(main())

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from openrouter import OpenRouter
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import os
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with OpenRouter(
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    api_key=os.getenv("OPENROUTER_API_KEY")
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) as client:
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    response = client.chat.send(
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        model="minimax/minimax-m2",
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        messages=[
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            {"role": "user", "content": "Hello!"}
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        ]
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    )
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    print(response.choices[0].message.content)