Generate Audio | Resemble

This example uses the prebuilt voice Ember (voice_uuid = 55592656) and the prompt Speak in an excited, upbeat tone.

curl --request POST 'https://f.cluster.resemble.ai/synthesize' \
  -H 'Authorization: Bearer YOUR_API_TOKEN' \
  -H 'Content-Type: application/json' \
  -H 'Accept-Encoding: gzip' \
  --data '{
    "voice_uuid": "55592656",
    "data": "<speak prompt=\"Speak in an excited, upbeat tone\">Hello from Resemble!</speak>",
    "sample_rate": 48000,
    "output_format": "wav"
  }'

Response:

{
  "audio_content": "... base64 ...",
  "audio_timestamps": {
    "graph_chars": [],
    "graph_times": [],
    "phon_chars": [],
    "phon_times": []
  },
  "duration": 1.84,
  "output_format": "wav",
  "sample_rate": 48000,
  "success": true
}

Decode audio_content or download audio_src (if present) to listen.

Next Steps

Try alternative prompts to explore different deliveries.
Review the Text-to-Speech reference for additional parameters.