#🔒 Cartesia API Connection in Python TTS Application

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kind swiftBOT
#

@gleaming wagon

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gleaming wagon
#

I'm experiencing a persistent networking issue with the Cartesia API in a multi-voiced TTS converter application. Despite multiple attempts to connect, I'm encountering a network-related error that suggests a problem with DNS resolution or network configuration.

Error Details:

  • Error Type: [Errno 8] nodename nor servname provided, or not known
  • Endpoint Attempted: https://api.cartesia.ai/voices/
  • API Key: Partially validated (first 8 characters visible)

Debugging Steps Taken:

  1. Verified network connectivity via ping (successful)
  2. Tried multiple URL variations:
  3. Added version headers
  4. Manually validated API key
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Potential Root Causes:

  • Possible DNS resolution issue
  • Network proxy interference
  • Firewall blocking the connection
  • Incorrect SSL/TLS configuration
  • API endpoint changes

Specific Code Context:

response = httpx.get(
    'https://api.cartesia.ai/voices/', 
    headers={
        'X-API-Key': self.api_key,
        'Cartesia-Version': '2024-06-10'
    }
)
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is the code

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requirement.txt - requests==2.31.0
python-dotenv==1.0.0
pydub==0.25.1
cartesia==0.1.0

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Could you help diagnose why the DNS resolution is failing? I've confirmed internet connectivity and the API endpoint seems correct.

Diagnostic Information Needed:

Python version
Network configuration
httpx version
Detailed network error traceback
Thanks in advance for your help!

kind swiftBOT
#

@gleaming wagon

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