> ## Documentation Index
> Fetch the complete documentation index at: https://docs.acedata.cloud/llms.txt
> Use this file to discover all available pages before exploring further.

# Producer Upload Reference Audio API Integration Instructions

> Producer Music Generation integration guide - Ace Data Cloud

Producer allows us to upload reference audio for secondary creation. This document explains the integration method of the related API.

This API has only one input parameter, which is `audio_url`, a publicly accessible CDN address that supports the mp3 suffix.

The `audio_url` we input is `https://cdn.acedata.cloud/suno_demo.mp3`, which is a publicly accessible CDN address.

```bash theme={null}
curl -X POST 'https://api.acedata.cloud/producer/upload' \
-H 'accept: application/json' \
-H 'authorization: Bearer {token}' \
-H 'content-type: application/json' \
-d '{
  "audio_url": "https://cdn.acedata.cloud/suno_demo.mp3"
}'
```

The result is as follows:

```
{
  "success": true,
  "task_id": "23e7d4ec-d1a8-429f-87d8-9f53fc3b6666",
  "data": {
    "audio_id": "d906da31-87cb-42f5-98df-2fc4969923b1",
    "lyric": "[Mandopop, Acoustic Pop]\n[Soft female vocals, bright and cheerful]\n\n[Verse 1]\nThe sunlight shines on the beach\nThe waves laugh brightly\nYou and I on the sand\nThe clock stops ticking\nThe ice cream is melting\nHand in hand for a walk\nThe wind gently blows\nThe heartbeat keeps beating\n\n[Chorus]\nSummer summer\nTime stops on this day\nLaughter echoes\nThe blue sky is beside us",
    "audio_url": "https://storage.googleapis.com/corpusant-app-public/producer/raw/d906da31-87cb-42f5-98df-2fc4969923b1.mp3"
  }
}
```

As can be seen, the `audio_id` field in `data` is the song ID after uploading.

With the song ID, we can use the [Producer Audios Generation API](https://platform.acedata.cloud/documents/producer-audios-integration) to generate custom songs. For example, by passing `action` as `upload_extend` and `audio_id` as the returned song ID, we can generate a new song based on the reference audio.