Fish AudioVoice GenerationAI generation

Fish Audio: S2.1 Pro text to speech

fishaudio.tts.s2-1-pro

Generate audio from text, optionally using a reusable private voice owned by the current team.

Price: $0.000015/successAt provider cost
Success rate: 100%Last 30 days · 15,163 calls
Latency p50: 780 msp95 6.1 s
Last verified: Sep 22, 2026Verified working

POSThttps://toolswitch.dev/v1/tools/fishaudio.tts.s2-1-proPreview

Try onlineComing soonProvider docs ↗

Uses platform quota
Synchronous response
Reads public data

Parameters

This tool has no parameters. See provider docs ↗ Provider docs

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X POST 'https://toolswitch.dev/v1/tools/fishaudio.tts.s2-1-pro' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY" \
  -H "Content-Type: application/json" \
  --data-raw '{"text":"This is a Fish Audio test.","format":"mp3"}'

import os
import json
import requests

response = requests.request(
    "POST",
    "https://toolswitch.dev/v1/tools/fishaudio.tts.s2-1-pro",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
    json=json.loads("{\"text\":\"This is a Fish Audio test.\",\"format\":\"mp3\"}"),
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/fishaudio.tts.s2-1-pro", {
  method: "POST",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
    "Content-Type": "application/json",
  },
  body: JSON.stringify(JSON.parse("{\"text\":\"This is a Fish Audio test.\",\"format\":\"mp3\"}")),
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at $0.000015/success, including the service fee.