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TTS Text-to-Speech

Endpoint

POST https://123api.co/v1/audio/speech

Request Example

curl --request POST \
  --url https://123api.co/v1/audio/speech \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "tts-1",
    "voice": "alloy",
    "input": "Welcome to 123API."
  }'

Common Parameters

FieldTypeDescription
modelstringExample: tts-1
voicestringSelected voice
inputstringText to synthesize
formatstringOptional output format if supported

Notes