Realtime text-to-speech
speech-realtimeNatural speech in 15+ languages with low latency. Up to 1,000 characters per call, one flat price. Returns an MP3 (or WAV/OGG/FLAC). Compared with other audio tools: budget. Price: $0.035 per clip (up to 1,000 characters), charged only on success. One call = speech for up to 1,000 characters.
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"text": "<text>"
},
"name": "speech-realtime"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| text | Yes | Up to 1,000 characters | |
| voice | No | Voice name, default Ashley | |
| language | No | ||
| audio_format | No |