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Text to Speech Request

curl --location 'https://api.znapai.com/v1/audio/speech' \
--header 'Authorization: Bearer $ZnapAI_API_KEY' \
--header 'Content-Type: application/json' \
--data '{
    "model": "gpt-4o-mini-tts",
    "input": "Today is a wonderful day to build something people love!",
    "voice": "coral",
    "instructions": "Speak in a cheerful and positive tone."
  }'

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Reponse

Image

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Parameters

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model
string
required
Name of the model to use. Must be a suitable deployed audio model.Allowed values:
  • tts-1
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input
string
required
The text to generate audio for. Maximum length is 4096 characters.
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voice
string
required
The voice to generate the audio in. Allowed values include coral and other standard OpenAI voices.
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instructions
string
Optional instructions to guide the style or tone of the generated audio.

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Params to Avoid

ParamReason
response_formatFormat adjustments are not supported; audio is returned as MP3
speedSpeed adjustments are not supported