treg.to / Catalog / Fish Audio
6 tools · from $15/1M UTF-8 bytes · $0.000 markup

Fish Audio: 6 tools from $15/1M UTF-8 bytes

Generate speech, design voices from descriptions, and create reusable private voices. 6 tools for your agent through one treg.to key, priced at the provider's own rate from $15/1M UTF-8 bytes, with no Fish Audio signup.
Start freeSee all 6 toolsAPI docs ↗
$1.00 of free credit once per new verified account · no card · platform tools need no provider signup
3 of 6 tools on this page are live-verified against the provider.
works in
ChatGPTClaudeClaude CodeCodexCursorGrokGemini CLI
What your agent can now do

Fish Audio, one prompt away

AGENT
ChatGPTClaudeClaude CodeCodexCursorGrokGemini CLI
generate speech with Fish Audio S2.1 Pro✓
create a reusable private voice from reference audio✓
list reusable private voices✓
→
▚ treg
$ treg call fishaudio.tts.s2-1-pro
✓ 200 · $15/1M UTF-8 bytes
$ treg call fishaudio.voices.create
✓ 200 · free
$ treg call fishaudio.voices.discover
✓ 200 · free
$ _
→
Fish AudioNO SIGNUP
Generate speech, design voices from descriptions, and create reusable private voices.
⚒ 6 TOOLS · metered per call

AI generation · https://api.fish.audio

Set up

Set up Fish Audio in Claude Code, Codex or any agent

1Give this to your agent
in your agent's chat
set up treg — https://treg.to/llms.txt
2Or add the MCP server yourself
claude code
claude mcp add --transport http treg https://treg.to/mcp

ChatGPT

Settings → Connectors → add https://treg.to/mcp as a custom connector.

Grok bot

Add https://treg.to/mcp as a remote MCP connector in its tool settings.

Claude Desktop

Settings → Connectors → Add custom connector → https://treg.to/mcp.

Cursor, Codex, any MCP client

Point it at https://treg.to/mcp (HTTP transport).

CLI

curl -fsSL https://treg.to/install.sh | sh

Plain HTTP

LangChain, CrewAI or any code: /call/<tool-id> with a Bearer token. No SDK.

Try it

What's the best way to ask?

the prompt
Using treg, generate speech with Fish Audio S2.1 Pro. Show me the price first.

Run one directly

a live-verified call
treg call fishaudio.tts.s2-1-pro --method POST --data '{"text":"This is a Fish Audio test.","format":"mp3"}'
Why treg.to

Why call Fish Audio through treg.to

No Fish Audio signup

Eligible tools run on treg.to's key, metered per call from a prepaid balance.

Price before the call

The provider's own rate, $0.000 markup. How billing works.

No subscription, no seats

Platform calls are charged per call. $1.00 free per new team, no card to start.

Your account connection

Connect your account with the provider's supported authentication method.

Switch by changing a word

Another provider is a different word in the prompt, not a new integration.

One key, the whole catalog

The same token calls every provider in the catalog and 3,225 other tools.

The shelf

All 6 Fish Audio tools

Voice generation · 6 tools
  • Fish Audio: S2.1 Pro text to speech · Platform access · live-verified · $15/1M UTF-8 bytes
    Generate audio from text, optionally using a reusable private voice owned by the current team. fishaudio.tts.s2-1-pro
    Fish bills S2.1 Pro by UTF-8 input bytes.
  • Fish Audio: create private voice · Platform access · account management · live-verified · free
    Create a reusable private voice from one or more reference-audio files. fishaudio.voices.create
    No separate model-management charge is published; verify against the funded account before enabling Fish in the platform allow-list.
  • Fish Audio: discover public voices · Platform access · helper · live-verified · free
    Find public Fish voices; pass an item's _id to TTS as reference_id. Set licensed=true for Fish's rights-secured subset. fishaudio.voices.discover
    Public-voice discovery is a free account-management read.
  • Fish Audio: delete private voice · Platform access · account management · free
    Delete one reusable private voice after organization ownership is verified. fishaudio.voices.delete
  • Fish Audio: list managed voices · Own connection required · account management · free
    List the connected Fish account's voices under BYOK, or this treg organization's platform-created voices otherwise. fishaudio.voices.list
  • Fish Audio: update private voice · Platform access · account management · free
    Update one reusable private voice after organization ownership is verified. fishaudio.voices.update

Reliability badges come from live traffic through treg.to. Live-verified means a successful provider check; it does not verify every request variant.

Questions

Before you start

Do I need a Fish Audio account?

No. Eligible tools run on treg.to's key and the call is metered from your team's prepaid balance, priced up front. If your team registers its own Fish Audio key, that key always wins and those calls are never metered.

What does a call cost?

Each tool on this page shows its rate; the cheapest is $15/1M UTF-8 bytes. The rate is the provider's own and treg.to adds no markup; it is billed per call from a prepaid balance. It is not Fish Audio's subscription pricing, which is on their own site. New teams start with $1.00 of free credit.

How do I add Fish Audio to Claude Code?

Run: claude mcp add --transport http treg https://treg.to/mcp. One MCP server carries Fish Audio and the rest of the catalog.

Which frameworks does it work with?

Anything that speaks MCP (Claude Code, Claude Desktop, ChatGPT, Codex, Cursor, Grok) and anything that can make an HTTP request (LangChain, CrewAI, LlamaIndex, plain code).

Is this the official Fish Audio MCP server?

No. treg.to serves Fish Audio's real API through its own metered proxy: the request is the provider's own, the credential is injected server-side, and the answer is relayed verbatim. The official Fish Audio channels are linked above.