Prompt Engineering

Generate Audio

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:

1{
2  "audio_content": "... base64 ...",
3  "audio_timestamps": {
4    "graph_chars": [],
5    "graph_times": [],
6    "phon_chars": [],
7    "phon_times": []
8  },
9  "duration": 1.84,
10  "output_format": "wav",
11  "sample_rate": 48000,
12  "success": true
13}

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

Next Steps