Cobalt Speech Authentication

generated: '2026-10-27'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://docs.cobaltspeech.com/docs/asr/transcribe/client_quickstart/
sources:
- https://docs.cobaltspeech.com/docs/asr/transcribe/client_quickstart/
- https://docs.cobaltspeech.com/docs/asr/transcribe/setup_connection/
- https://docs.cobaltspeech.com/docs/speech_assessment/capt/setup_connection/
- https://docs.cobaltspeech.com/docs/voice_intelligence/voicebio/setup_connection/
description: Client authentication is performed via mutually authenticated TLS (mTLS). The client must present a PEM‑encoded certificate and private
  key (and optionally a root certificate) when establishing the gRPC TLS connection.
schemes:
- type: mtls
  name: mutual TLS
  evidence: If your Transcribe server is configured to do client authentication, you will need to present the appropriate certificate and key
    when connecting to it.
  location: TLS handshake (certificate and key supplied to grpc.ssl_channel_credentials or credentials.NewTLS)
  how_to_obtain: Obtain a client certificate and private key from the server administrator and provide them to the gRPC client library (e.g.,
    via grpc.ssl_channel_credentials with root_certificates, private_key, and certificate_chain).
note: No other authentication mechanisms (apiKey, oauth2, http‑bearer, etc.) are documented on the provided pages.
docs: https://docs.cobaltspeech.com/docs/asr/transcribe/client_quickstart/