---
title: "FlowSpeech TTS"
method: GET
path: "/ai-tools/flowspeech"
tags: ["AI Tools"]
---

# FlowSpeech TTS

`GET /ai-tools/flowspeech`

Generate speech audio from text using FlowSpeech.io with 30 high-quality voices across 4 categories. Supports optional emotion tag auto-detection via markstyle. Use the voice parameter with any of the 30 available voice names.

## Query parameters

- `text` string, required
- `voice` 'Puck' | 'Fenrir' | 'Zephyr' | 'Autonoe' | 'Laomedeia' | 'Sadachbia' | 'Leda' | 'Aoede' | 'Charon' | 'Rasalgethi' | 'Kore' | 'Orus' | 'Alnilam' | 'Erinome' | 'Iapetus' | 'Schedar' | 'Pulcherrima' | 'Sadaltager' | 'Umbriel' | 'Callirrhoe' | 'Achird' | 'Zubenelgenubi' | 'Algieba' | 'Despina' | 'Enceladus' | 'Algenib' | 'Sulafat' | 'Vindemiatrix' | 'Achernar' | 'Gacrux', required
- `markstyle` 'true' | 'false'

## Response `200`

Success - Got the audio URL

## Other responses

- `400` — Bad Request - Missing text/voice or invalid parameters
- `500` — Server error

---

[API](https://skmtc.dev/paxsenix/apis/paxsenix-api.md) · [All operations](https://skmtc.dev/paxsenix/apis/paxsenix-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/paxsenix/paxsenix-api/revisions/a09b8775685e/schema)