Gemini 3.8 Flash TTS API: AI Audio Generation

Generate audio with Gemini 3.8 Flash TTS via the Muapi REST API. Pay per generation — no subscription needed.

Interaktiva modellkontroller

Gemini 3.8 Flash TTS turns written dialogue into expressive, natural multi-speaker speech with studio-grade voice fidelity, expressive acting, and long-form stability. Control voice, accent, emotional style, and pace per speaker for fast, affordable voiceovers, character dialogue, and narration.

Gemini 3.8 Flash TTS API-referens

Slutpunkt

POST https://api.muapi.ai/api/v1/gemini-3-8-flash-tts

Skicka in ett jobb med din Muapi API-nyckel i x-api-key-huvudet och undersökning https://api.muapi.ai/api/v1/predictions/{request_id}/result tills status är klar.

Parametrar

Namn	Typ	Obligatoriskt	Beskrivning
speakers	array	Ja	. ID .
dialogue_turns	array	Ja	. speaker_id . [ropar] [viskar] .
scene	string	Nej	Optional scene description that sets the acoustic setting, e.g. "A quiet, warm room with a fireplace crackling softly."Standard: ""
sample_context	string	Nej	Optional overall tone/style, e.g. "Audiobook style narration. Tone is gentle and inviting."Standard: ""
temperature	number	Nej	(0-2). , .Standard: 1

cURL exempel

REQUEST_ID=$(curl -s -X POST https://api.muapi.ai/api/v1/gemini-3-8-flash-tts \
  -H "x-api-key: $MUAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"speakers":[],"dialogue_turns":[]}' | jq -r .request_id)

curl -s https://api.muapi.ai/api/v1/predictions/$REQUEST_ID/result -H "x-api-key: $MUAPI_API_KEY"

Python exempel

import os, time, requests

API = "https://api.muapi.ai/api/v1"
headers = {"x-api-key": os.environ["MUAPI_API_KEY"]}

r = requests.post(f"{API}/gemini-3-8-flash-tts", headers=headers, json={"speakers":[],"dialogue_turns":[]})
request_id = r.json()["request_id"]

while True:
    res = requests.get(f"{API}/predictions/{request_id}/result", headers=headers).json()
    if res["status"] == "completed":
        print(res["outputs"]); break
    if res["status"] == "failed":
        raise RuntimeError(res.get("error"))
    time.sleep(3)

Fullständig integrering av dokument och agent/MCP: llms.txt. Få en API-nyckel på muapi.ai/access-keys.