---
title: "Remove Artwork Background"
method: POST
path: "/questionnaires/jobs/{job_id}/artwork/remove-bg"
tags: ["questionnaires"]
---

# Remove Artwork Background

`POST /questionnaires/jobs/{job_id}/artwork/remove-bg`

## Request

- Base URL: `https://api.threadchain.pro` (the document declares no server; this is the origin it was published from)
- URL: `https://api.threadchain.pro/questionnaires/jobs/{job_id}/artwork/remove-bg`
- Auth: OAuth 2
  - Password
  - Token URL: `auth/token`

Cut the background out of an artwork image server-side (ONNX, no Gemini).

Returns ``{"url": "<public url>"}`` — same shape as visual-studio-upload.

## Path parameters

- `job_id` string, uuid, required

## Request body `application/x-www-form-urlencoded`

- BodyRemoveArtworkBackgroundQuestionnairesJobsJobIdArtworkRemoveBgPost
  - `image_url` string, required: URL of the artwork image to cut out

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/threadchain/apis/threadchain-backend.md) - [All operations](https://skmtc.dev/threadchain/apis/threadchain-backend/llms.txt) - [OpenAPI document](https://skmtc.dev/threadchain/apis/threadchain-backend/revisions/8ee288a7e6bd?raw)