TextToSpeech
List voices
List all available voices based on the provided filter.
⚠️ Deprecation Notice: This endpoint is deprecated and may be removed in a future release. Use the Voices API's List Voices instead for new features and better performance.
/tts/v1/voicesAuthorizationstringrequired
Your authentication credentials. For Basic authentication, please populate Basic $INWORLD_API_KEY. You can create a key in one command with the Inworld CLI: inworld workspace add-key.
filterstring
A filter expression to filter the voices. Currently, only the following filter is supported:
language: Expects an ISO 639-1 language code. For example,language=en.
voicesobject[]
The list of voices.
Show child attributes
languagesstring[]
The language of the original voice audio.
Speech synthesis will work best when the text matches the language of the original voice audio.
voiceIdstring
The ID of the voice.
displayNamestring
The display name of the voice.
descriptionstring
The description of the voice.
tagsstring[]
Tags associated with the voice.
isCustomboolean
Whether this voice is a custom voice created in your workspace (for example, a cloned voice).