Text-to-Speech API for AI Agents
Call 11 tools for Voice Generation through one API.
Popular tasks
Gemini 3.8 Flash TTS
$0.05/successGoogle AI (Gemini API)
Details coming soonGenerate speech with Fish Audio S2.1 Pro
$0.000015/successFish Audio
Details coming soonMiniMax Speech 2.8 HD
$0.0001/successMiniMax
Details coming soonMiniMax Speech 2.8 Turbo
$0.00006/successMiniMax
Details coming soonList available voices
free2 providers
Details coming soonGemini 3.8 Flash-Lite TTS
$0.035/successGoogle AI (Gemini API)
Details coming soonCreate a reusable private voice from reference audio
freeFish Audio
Details coming soonDelete a reusable private voice
freeFish Audio
Details coming soonList reusable private voices
freeFish Audio
Details coming soonUpdate a reusable private voice
freeFish Audio
Details coming soonAll tools
6 more tools are not publicly listed.
| Tool | Provider | Price | Success rate | Verified |
|---|---|---|---|---|
Google: Gemini 3.8 Flash TTSgoogle-ai.voice-gen.gemini-3-8-flash-tts | Google AI (Gemini API) | $0.05/success | 99.9% | Verified |
Fish Audio: S2.1 Pro text to speechfishaudio.tts.s2-1-pro | Fish Audio | $0.000015/success | 100% | Verified |
MiniMax: Speech 2.8 HDminimax.voice-gen.speech-2-8-hd | MiniMax | $0.0001/success | 100% | — |
MiniMax: Speech 2.8 Turbominimax.voice-gen.speech-2-8-turbo | MiniMax | $0.00006/success | 100% | — |
Google: Gemini 3.8 Flash-Lite TTSgoogle-ai.voice-gen.gemini-3-8-flash-lite-tts | Google AI (Gemini API) | $0.035/success | 100% | Verified |
Google: Gemini 3.8 Flash TTS
Details coming soongoogle-ai.voice-gen.gemini-3-8-flash-tts- Provider
- Google AI (Gemini API)
- Price
- $0.05/success
- Success rate
- 99.9%
- Verified
- Verified
Fish Audio: S2.1 Pro text to speech
Details coming soonfishaudio.tts.s2-1-pro- Provider
- Fish Audio
- Price
- $0.000015/success
- Success rate
- 100%
- Verified
- Verified
MiniMax: Speech 2.8 HD
Details coming soonminimax.voice-gen.speech-2-8-hd- Provider
- MiniMax
- Price
- $0.0001/success
- Success rate
- 100%
- Verified
- —
MiniMax: Speech 2.8 Turbo
Details coming soonminimax.voice-gen.speech-2-8-turbo- Provider
- MiniMax
- Price
- $0.00006/success
- Success rate
- 100%
- Verified
- —
Google: Gemini 3.8 Flash-Lite TTS
Details coming soongoogle-ai.voice-gen.gemini-3-8-flash-lite-tts- Provider
- Google AI (Gemini API)
- Price
- $0.035/success
- Success rate
- 100%
- Verified
- Verified
Account tools
| Tool | Provider | Price | Success rate | Verified |
|---|---|---|---|---|
Fish Audio: discover public voicesfishaudio.voices.discover | Fish Audio | free | 100% | Verified |
List available voicesminimax.voice-gen.voices.list | MiniMax | free | 100% | Verified |
Fish Audio: create private voicefishaudio.voices.create | Fish Audio | free | 100% | Verified |
Fish Audio: delete private voicefishaudio.voices.delete | Fish Audio | free | 100% | — |
Fish Audio: list managed voicesfishaudio.voices.list | Fish Audio | free | —No success-rate data yet | — |
Fish Audio: update private voicefishaudio.voices.update | Fish Audio | free | —No success-rate data yet | — |
Fish Audio: discover public voices
Details coming soonfishaudio.voices.discover- Provider
- Fish Audio
- Price
- free
- Success rate
- 100%
- Verified
- Verified
List available voices
Details coming soonminimax.voice-gen.voices.list- Provider
- MiniMax
- Price
- free
- Success rate
- 100%
- Verified
- Verified
Fish Audio: create private voice
Details coming soonfishaudio.voices.create- Provider
- Fish Audio
- Price
- free
- Success rate
- 100%
- Verified
- Verified
Fish Audio: delete private voice
Details coming soonfishaudio.voices.delete- Provider
- Fish Audio
- Price
- free
- Success rate
- 100%
- Verified
- —
Fish Audio: list managed voices
Details coming soonfishaudio.voices.list- Provider
- Fish Audio
- Price
- free
- Success rate
- —No success-rate data yet
- Verified
- —
Fish Audio: update private voice
Details coming soonfishaudio.voices.update- Provider
- Fish Audio
- Price
- free
- Success rate
- —No success-rate data yet
- Verified
- —
Frequently asked questions
- How much do the Voice Generation tools cost?
- Each tool shows its own price per call, per success or per result. Prices start at free.
- Do I need an account with each provider?
- No separate account with each data provider is needed: you call every tool with your Toolswitch key. A few tools act on your own account on a platform, such as reading private data; those ask you to connect that account first.
- Can my AI agent use the Voice Generation tools?
- Yes. Connect Toolswitch to your agent as an MCP server, or call the tools over HTTP with one key. 11 tools are available for Voice Generation.
Related platforms
At provider cost · Data from treg.to