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

# Reverse Audio

> Reverse an existing clip into a new song

Reverse an existing Suno clip into a new song. Poll [Get Task Status](/api-reference/suno/task) until `success`.

<Info>
  Does **not** require same-account / `taskId`. Credits are configurable via `conf_task_policy[reverse]` (default ≈ half of `create`).
</Info>

## Parameters

| Field     | Type   | Required | Description                                   |
| --------- | ------ | -------- | --------------------------------------------- |
| `clip_id` | string | Yes      | Source clip to reverse                        |
| `title`   | string | No       | Title for the new song; auto-named if omitted |

## Example

```bash theme={null}
curl -X POST https://api.mountsea.ai/suno/v2/audio/reverse \
  -H "Authorization: Bearer your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "clip_id": "5a3c023f-d1ed-4a85-b61e-168dde2b6659",
    "title": "Summer Vibes (Reversed)"
  }'
```


## OpenAPI

````yaml POST /suno/v2/audio/reverse
openapi: 3.0.0
info:
  title: Suno AI
  description: API documentation for Suno AI
  version: 1.0.0
  contact: {}
servers:
  - url: https://api.mountsea.ai
    description: API Gateway
security: []
tags:
  - name: suno
    description: ''
  - name: suno/studio
    description: Studio Song Editor（与 audio/crop|fade|reverse 独立）
paths:
  /suno/v2/audio/reverse:
    post:
      tags:
        - suno
      summary: reverse audio
      description: >-
        Reverse an existing clip into a new song. Does NOT require same-account
        / taskId.

        Credits: configurable via conf_task_policy[reverse] (default ≈ half of
        create).

        Returns taskId to poll via /status.
      operationId: ApiPublicController_reverse
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ReverseDto'
      responses:
        '201':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaskIdDto'
      security:
        - bearerAuth: []
components:
  schemas:
    ReverseDto:
      type: object
      properties:
        clip_id:
          type: string
          description: 原歌曲 clip_id（不要求同账号）
        title:
          type: string
          description: 新歌标题；不传则由系统自动命名
      required:
        - clip_id
    TaskIdDto:
      type: object
      properties:
        taskId:
          type: string
          description: task id. Use this id to query task status.
          example: 15c257ff-43f7-4678-bd41-202ad6b8488b
      required:
        - taskId
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````