Prompt: a cyberpunk movie still of a dog recording a podcast in a studio. Model: Playground 2.

Model library / Suno / Bark

Bark

Text to speech A10G

A text-to-audio model for creating speech snippets and sound effects like laughter and music.

Deploy Bark behind an API endpoint in seconds.

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Example usage

This code example shows how to invoke the model using the requests library in Python. The model has one input:

prompt: Input text provided by the user

The output of the model is a JSON object that contains a key called output which has the output audio stored as a base64 string.

Input

1import requests
2import os
3
4# Replace the empty string with your model id below
5model_id = ""
6baseten_api_key = os.environ["BASETEN_API_KEY"]
7
8data = {
9    "prompt": "Do not go where the path may lead, go instead where there is no path and leave a trail."
10}
11
12# Call model endpoint
13res = requests.post(
14    f"https://model-{model_id}.api.baseten.co/production/predict",
15    headers={"Authorization": f"Api-Key {baseten_api_key}"},
16    json=data
17)
18
19# Convert the base64 output to an audio file
20res = res.json()
21output = res.get("output")
22base64_to_wav(output, "bark_output.wav")

JSON output

1{
2    "output": "iVBORw0KGgoAAAANSUhEUgAABAAAAAQACAIAAA..."
3}

Preview

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Example usage

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