Zeroshot Text-to-Speech F5-TTS

POST

/api/v1/task

Qubico Text-to-Speech API Documentation

Overview

Qubico's Text-to-Speech (TTS) service provides voice cloning and speech synthesis capabilities using zero-shot learning technology. This service allows you to generate speech audio using a reference voice sample, making it possible to create natural-sounding speech in any voice.

Pricing

Service	Price (USD)
Text-to-Speech	$0.025 per 1000 characters

Model Information

Currently supported model:

Model Name: Qubico/f5-tts

Task Type: zero-shot

Capabilities: Voice cloning and text-to-speech synthesis

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST '/api/v1/task' \
--header 'x-api-key;' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "Qubico/tts",
    "task_type": "zero-shot",
    "input": {
        "gen_text": "string",
        "ref_audio": "http://example.com",
        "ref_text": "string"
    },
    "config": {
        "service_mode": "public",
        "webhook_config": {
            "endpoint": "http://example.com",
            "secret": "string"
        }
    }
}'

Response Example

{
    "code": 200,
    "message": "string",
    "data": {
        "task_id": "736fde4d-9029-4915-8189-01353d6982cb",
        "model": "string",
        "task_type": "string",
        "status": "string",
        "config": {},
        "input": {},
        "output": {
            "audio_url": "http://example.com",
            "status": 0,
            "message": "string"
        },
        "meta": {
            "created_at": "2019-08-24T14:15:22Z",
            "started_at": "2019-08-24T14:15:22Z",
            "ended_at": "2019-08-24T14:15:22Z",
            "usage": {
                "type": "string",
                "consume": 0
            }
        }
    }
}

Request

Header Params

Body Params application/json

Examples

Responses

🟢200OK

application/json

Successful response

Body

Modified at 2025-07-06 06:37:57

Get Task

Zeroshot Text-to-Speech F5-TTS

Qubico Text-to-Speech API Documentation#

Overview#