---
title: "qwen-image-face-expression-change"
method: POST
path: "/api/v1/face-expression-change"
tags: ["Image: Edit & Reference"]
---

# qwen-image-face-expression-change

`POST /api/v1/face-expression-change`

## Request

- Base URL: `https://api.muapi.ai`
- URL: `https://api.muapi.ai/api/v1/face-expression-change`
- Auth: one of:
  - API key in header `x-api-key`
  - OAuth 2 (client credentials, token URL `https://api.muapi.ai/oauth/token`)

Change face expressions and camera angles using Qwen Image Edit. Input: image, prompt, camera controls. Output: edited image.

## Query parameters

- `webhook` string
- `team_id` integer, nullable

## Headers

- `x-api-key` string
- `x-embed-code` string, nullable
- `x-agent-embed-code` string, nullable
- `x-whitelabel-studio` string, nullable
- `authorization` string, nullable

## Request body

- QwenImageFaceExpressionChangeRequest
  - `images_list` string[], required: Upload or provide image urls (up to 3 images).
  - `aspect_ratio` '1:1' | '16:9' | '9:16' | '3:2' | '2:3' | '4:3' | '3:4' | '21:9' | '9:21', nullable: Aspect ratio of generated image.
  - `rotate_right_left` number, nullable: Rotate camera right/left in degrees.
  - `move_forward` number, nullable: Move camera forward.
  - `vertical_angle` number, nullable: Vertical tilt angle.
  - `wide_angle_lens` boolean, nullable: Wide angle lens.
  - `output_format` 'jpeg' | 'png' | 'webp', nullable: Format of the output image.
  - `webhook_url` string, uri, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/muapi/apis/muapi-api.md) · [All operations](https://skmtc.dev/muapi/apis/muapi-api/llms.txt) · [OpenAPI document](https://skmtc.dev/muapi/apis/muapi-api/revisions/e4b7374381e5?raw)