openrouter-python-sdk-retry-errors/USAGE.md

# Synchronous Example
from openrouter import OpenRouter
import os


with OpenRouter(
    http_referer="<value>",
    x_open_router_title="<value>",
    x_open_router_categories="<value>",
    api_key=os.getenv("OPENROUTER_API_KEY", ""),
) as open_router:

    res = open_router.beta.responses.send(service_tier="auto", stream=False)

    with res as event_stream:
        for event in event_stream:
            # handle event
            print(event, flush=True)

The same SDK client can also be used to make asynchronous requests by importing asyncio.

# Asynchronous Example
import asyncio
from openrouter import OpenRouter
import os

async def main():

    async with OpenRouter(
        http_referer="<value>",
        x_open_router_title="<value>",
        x_open_router_categories="<value>",
        api_key=os.getenv("OPENROUTER_API_KEY", ""),
    ) as open_router:

        res = await open_router.beta.responses.send_async(service_tier="auto", stream=False)

        async with res as event_stream:
            async for event in event_stream:
                # handle event
                print(event, flush=True)

asyncio.run(main())