# stable-audio

{% columns %}
{% column width="66.66666666666666%" %}
{% hint style="info" %}
This documentation is valid for the following list of our models:

* `stable-audio`
  {% endhint %}
  {% endcolumn %}

{% column width="33.33333333333334%" %} <a href="https://aimlapi.com/app/stable-audio" class="button primary">Try in Playground</a>
{% endcolumn %}
{% endcolumns %}

An advanced audio generation model designed to create high-quality audio tracks from textual prompts.

## How to Make a Call

{% hint style="success" %}
[Create AI/ML API Key](https://aimlapi.com/app/keys)
{% endhint %}

<details>

<summary>Step-by-Step Instructions</summary>

Generating an audio using this model involves sequentially calling two endpoints:

* The first one is for creating and sending a video generation task to the server (returns a generation ID).
* The second one is for requesting the generated video from the server using the generation ID received from the first endpoint.

Below, you can find two corresponding API schemas and examples for both endpoint calls.

***

If you want to learn how to call AI models via API from the very basics, feel free to use our [Quickstart guide](https://docs.aimlapi.com/quickstart/setting-up).

</details>

## API Schemas

## POST /v2/generate/audio

>

```json
{"openapi":"3.0.0","info":{"title":"AIML API","version":"1.0.0"},"servers":[{"url":"https://api.aimlapi.com"}],"paths":{"/v2/generate/audio":{"post":{"operationId":"_v2_generate_audio","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"model":{"type":"string","enum":["stable-audio"]},"prompt":{"type":"string","description":"The prompt to generate audio."},"seconds_start":{"type":"integer","maximum":47,"minimum":1,"description":"The start point of the audio clip to generate."},"seconds_total":{"type":"integer","maximum":47,"minimum":1,"default":30,"description":"The duration of the audio clip to generate."},"steps":{"type":"integer","minimum":1,"maximum":1000,"default":100,"description":"The number of steps to denoise the audio."}},"required":["model","prompt"],"title":"stable-audio"}}}},"responses":{"200":{"content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"string","description":"The ID of the generated audio."},"status":{"type":"string","enum":["queued","generating","completed","error"],"description":"The current status of the generation task."},"audio_file":{"type":"object","nullable":true,"properties":{"url":{"type":"string","format":"uri","description":"The URL where the file can be downloaded from."}},"required":["url"]},"error":{"type":"object","nullable":true,"properties":{"name":{"type":"string"},"message":{"type":"string"}},"required":["name","message"],"description":"Description of the error, if any."},"meta":{"type":"object","nullable":true,"properties":{"usage":{"type":"object","nullable":true,"properties":{"credits_used":{"type":"number","description":"The number of tokens consumed during generation."}},"required":["credits_used"]}},"description":"Additional details about the generation."}},"required":["id","status"]}}}}}}}}}
```

### Retrieve the generated music sample from the server <a href="#retrieve-the-generated-video-from-the-server" id="retrieve-the-generated-video-from-the-server"></a>

After sending a request for music generation, this task is added to the queue. This endpoint lets you check the status of a audio generation task using its `id`, obtained from the endpoint described above.\
If the video generation task status is `complete`, the response will include the final result — with the generated audio URL and additional metadata.

## GET /v2/generate/audio

>

```json
{"openapi":"3.0.0","info":{"title":"AIML API","version":"1.0.0"},"servers":[{"url":"https://api.aimlapi.com"}],"security":[{"access-token":[]}],"components":{"securitySchemes":{"access-token":{"scheme":"bearer","bearerFormat":"<YOUR_AIMLAPI_KEY>","type":"http","description":"Bearer key","in":"header"}}},"paths":{"/v2/generate/audio":{"get":{"operationId":"_v2_generate_audio","parameters":[{"name":"generation_id","required":true,"in":"query","schema":{"type":"string"}}],"responses":{"200":{"content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"string","description":"The ID of the generated audio."},"status":{"type":"string","enum":["queued","generating","completed","error"],"description":"The current status of the generation task."},"audio_file":{"type":"object","nullable":true,"properties":{"url":{"type":"string","format":"uri","description":"The URL where the file can be downloaded from."}},"required":["url"]},"error":{"type":"object","nullable":true,"properties":{"name":{"type":"string"},"message":{"type":"string"}},"required":["name","message"],"description":"Description of the error, if any."},"meta":{"type":"object","nullable":true,"properties":{"usage":{"type":"object","nullable":true,"properties":{"credits_used":{"type":"number","description":"The number of tokens consumed during generation."}},"required":["credits_used"]}},"description":"Additional details about the generation."}},"required":["id","status"]}}}}}}}}}
```

## Full Example: Generating and Retrieving the Audio From the Server <a href="#full-example-generating-and-retrieving-the-video-from-the-server" id="full-example-generating-and-retrieving-the-video-from-the-server"></a>

The code below creates a audio generation task, then automatically polls the server every **10** seconds until it finally receives the video URL.

{% tabs %}
{% tab title="Python" %}
{% code overflow="wrap" %}

```python
import time
import requests

# Insert your AI/ML API key instead of <YOUR_AIMLAPI_KEY>:
aimlapi_key = '<YOUR_AIMLAPI_KEY>'

# Creating and sending an audio generation task to the server (returns a generation ID)
def generate_audio():
    url = "https://api.aimlapi.com/v2/generate/audio"
    payload = {
        "model": "elevenlabs/eleven_music",
        "prompt": "lo-fi pop hip-hop ambient music, slow intro: 10 s, then faster and with loud bass: 10 s",
        "seconds_total": 20,
    }
    headers = {"Authorization": f"Bearer {aimlapi_key}", "Content-Type": "application/json"}

    response = requests.post(url, json=payload, headers=headers)

    if response.status_code >= 400:
        print(f"Error: {response.status_code} - {response.text}")
    else:
        response_data = response.json()
        print("Generation: ", response_data)
        return response_data


# Requesting the result of the generation task from the server using the generation_id:
def retrieve_audio(gen_id):
    url = "https://api.aimlapi.com/v2/generate/audio"
    params = {
        "generation_id": gen_id,
    }
    headers = {"Authorization": f"Bearer {aimlapi_key}", "Content-Type": "application/json"}
    response = requests.get(url, params=params, headers=headers)
    return response.json()
    
# This is the main function of the program. From here, we sequentially call the audio generation and then repeatedly request the result from the server every 10 seconds:
def main():
    generation_response = generate_audio()
    gen_id = generation_response.get("id")
        
    if gen_id:
        start_time = time.time()

        timeout = 600
        while time.time() - start_time < timeout:
            response_data = retrieve_audio(gen_id)

            if response_data is None:
                print("Error: No response from API")
                break
        
            status = response_data.get("status")
            
            if status in ["queued", "generating"]:
                print(f"Status: {status}. Checking again in 10 seconds.")
                time.sleep(10)
            else:
                print("Generation complete:\n", response_data)
                return response_data
   
        print("Timeout reached. Stopping.")
        return None
        

if __name__ == "__main__":
    main()
```

{% endcode %}
{% endtab %}

{% tab title="JavaScript" %}
{% code overflow="wrap" %}

```javascript
const https = require("https");
const { URL } = require("url");

// Replace <YOUR_AIMLAPI_KEY> with your actual AI/ML API key
const apiKey = "<YOUR_AIMLAPI_KEY>";
const baseUrl = "https://api.aimlapi.com/v2";

// Creating and sending a audio generation task to the server
function generateAudio(callback) {
  const data = JSON.stringify({
      model: "elevenlabs/eleven_music",
      prompt: "lo-fi pop hip-hop ambient music, slow intro: 10 s, then faster and with loud bass: 10 s",
      seconds_total: 20,
  });

  const url = new URL(`${baseUrl}/generate/audio`);
  const options = {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${apiKey}`,
      "Content-Type": "application/json",
      "Content-Length": Buffer.byteLength(data),
    },
  };

  const req = https.request(url, options, (res) => {
    let body = "";
    res.on("data", (chunk) => body += chunk);
    res.on("end", () => {
      if (res.statusCode >= 400) {
        console.error(`Error: ${res.statusCode} - ${body}`);
        callback(null);
      } else {
        const parsed = JSON.parse(body);
        callback(parsed);
      }
    });
  });

  req.on("error", (err) => console.error("Request error:", err));
  req.write(data);
  req.end();
}

// Requesting the result of the task from the server using the generation_id
function getAudio(genId, callback) {
  const url = new URL(`${baseUrl}/generate/audio`);
  url.searchParams.append("generation_id", genId);

  const options = {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${apiKey}`,
      "Content-Type": "application/json",
    },
  };

  const req = https.request(url, options, (res) => {
    let body = "";
    res.on("data", (chunk) => body += chunk);
    res.on("end", () => {
      const parsed = JSON.parse(body);
      callback(parsed);
    });
  });

  req.on("error", (err) => console.error("Request error:", err));
  req.end();
}

// Initiates sound generation and checks the status every 10 seconds until completion or timeout
function main() {
    generateAudio((genResponse) => {
        if (!genResponse || !genResponse.id) {
            console.error("No generation ID received.");
            return;
        }

        const genId = genResponse.id;
        console.log("Generation ID:", genId);

        const timeout = 1000 * 1000; // 1000 sec
        const interval = 10 * 1000; // 10 sec
        const startTime = Date.now();

        const checkStatus = () => {
            if (Date.now() - startTime >= timeout) {
                console.log("Timeout reached. Stopping.");
                return;
            }

            getAudio(genId, (responseData) => {
                if (!responseData) {
                    console.error("Error: No response from API");
                    return;
                }

                const status = responseData.status;
        
                if (["queued", "generating"].includes(status)) {
                    console.log(`Status: ${status}. Checking again in 10 seconds.`);
                    setTimeout(checkStatus, interval);
                } else {
                    console.log("Processing complete:\n", responseData);
                }
            });
        };
        checkStatus();
    })
}

main();
```

{% endcode %}
{% endtab %}
{% endtabs %}

<details>

<summary>Response</summary>

{% code overflow="wrap" %}

```json5
Generation ID: ed58c4e0-2ed6-429f-91a1-b2c13a89ff46:stable-audio
Status: queued. Checking again in 10 seconds.
Status: generating. Checking again in 10 seconds.
Status: generating. Checking again in 10 seconds.
Status: generating. Checking again in 10 seconds.
Processing complete:
 {
  id: 'ed58c4e0-2ed6-429f-91a1-b2c13a89ff46:stable-audio',
  status: 'completed',
  audio_file: {
    url: 'https://cdn.aimlapi.com/flamingo/files/b/0a88448e/wxI96EIL4Noe21Zt3XsFc_tmpdwdfh537.wav',
    content_type: 'application/octet-stream',
    file_name: 'tmpdwdfh537.wav',
    file_size: 5292078
  }
}
```

{% endcode %}

</details>

Listen to the track we generated:

{% embed url="<https://drive.google.com/file/d/178CN92wTCsgeb-JiPuXiEFgZa_jonjB_/view>" %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.aimlapi.com/api-references/music-models/stability-ai/stable-audio.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.