---
title: "Upload Sequence Audio"
method: POST
path: "/v1/sequences/audio-upload"
tags: ["Sequences"]
---

# Upload Sequence Audio

`POST /v1/sequences/audio-upload`

## Request

- Base URL: `https://client.api.prod.orsay.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://client.api.prod.orsay.ai/v1/sequences/audio-upload`
- Auth: HTTP bearer

Upload an audio file for use in an Instagram sequence or WhatsApp campaign.

Pass ``source=whatsapp`` to skip the webm→mp4 conversion (Evolution API
handles format conversion natively).

Returns the S3 key that should be stored as ``AudioUrl`` on the flow step.

## Query parameters

- `source` string

## Request body `multipart/form-data`

- BodyUploadSequenceAudioV1SequencesAudioUploadPost
  - `audio` string, binary, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/orsay/apis/orsay-api.md) - [All operations](https://skmtc.dev/orsay/apis/orsay-api/llms.txt) - [OpenAPI document](https://skmtc.dev/orsay/apis/orsay-api/revisions/988a26cafef5?raw)