Select the Region | AssemblyAI

The default region for Streaming STT is US, with base URL streaming.assemblyai.com. To use our EU server, change the base URL to streaming.eu.assemblyai.com.

Region	Base URL
US (default)	`streaming.assemblyai.com`
EU	`streaming.eu.assemblyai.com`

To use the EU endpoint for streaming, set the base URL to streaming.eu.assemblyai.com.

1 import assemblyai as aai
2 from assemblyai.streaming.v3 import StreamingClient, StreamingClientOptions
3 
4 api_key = "<YOUR_API_KEY>"
5 
6 client = StreamingClient(
7     StreamingClientOptions(
8         api_key=api_key,
9         api_host="streaming.eu.assemblyai.com",
10     )
11 )
12 
13 client.connect()
14 client.stream(aai.extras.MicrophoneStream(sample_rate=16000))