Speechbase
Providers

Murf

Murf GEN2 and FALCON text-to-speech through the Speechbase gateway.

Prefixmurf
Default modelGEN2
Provider keyConnect under Provider Keys

Route to Murf by prefixing the model with murf/. GEN2 is the default and the only model with native word-level timestamps.

Models

ModelStreamingTimestampsLanguages
GEN2YesNative33
FALCONYesSTT fallback1

Usage

curl -X POST https://api.speechbase.ai/v1/audio/speech \
  -H "Authorization: Bearer $SPEECHBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "mode": "inline",
    "model": "murf/GEN2",
    "voice": "en-US-natalie",
    "text": "Hello from Speechbase!",
    "output": "mp3"
  }' --output hello.mp3

voice is a Murf voice ID of the form <locale>-<name>, for example en-US-natalie or en-US-marcus.

Provider options

Anything in providerOptions is forwarded to the Murf API unchanged (for example style or pitch).

Inworld

Inworld text-to-speech through the Speechbase gateway, with streaming, multilingual voices, and native timestamps.

Resemble

Open-source Resemble AI text-to-speech through the Speechbase gateway, with voice cloning and native timestamps.

On this page

ModelsUsageProvider options