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

# Use Image Edit Remove Background with Comfy Router

> Call bria/image-edit-remove-background through Comfy Router: endpoint, request shape and the response Router returns.

API Reference for `bria/image-edit-remove-background`, served by Comfy Router from Bria.

## Quick start

Create a key at [platform.comfy.org/profile/api-keys](https://platform.comfy.org/profile/api-keys) and export it as `COMFY_API_KEY`. The Python and TypeScript snippets use the Comfy SDKs (`pip install comfy-sdk`, `npm install @comfyorg/sdk`); the cURL snippet is the same call over raw HTTP.

**Model ID:** `bria/image-edit-remove-background`

**Endpoint:** `POST https://api.comfy.org/v2/models/bria/image-edit-remove-background`

<CodeGroup>
  ```python Python theme={null}
  from comfy_sdk import Comfy

  # Reads COMFY_API_KEY from the environment. Each call sends a fresh
  # Idempotency-Key and waits up to 10 minutes for the finished result.
  with Comfy() as client:
      result = client.models.run(
          "bria/image-edit-remove-background",
          {
              # Request fields are the provider's own — see Input below.
          },
      )

  print(result)
  ```

  ```typescript TypeScript theme={null}
  import { comfy } from "@comfyorg/sdk";

  // Reads COMFY_API_KEY from the environment. Each call sends a fresh
  // Idempotency-Key and waits up to 10 minutes for the finished result.
  const { data } = await comfy.models.run("bria/image-edit-remove-background", {
    // Request fields are the provider's own — see Input below.
  });

  console.log(data);
  ```

  ```bash cURL theme={null}
  # Request fields are the provider's own — see Input below.
  curl https://api.comfy.org/v2/models/bria/image-edit-remove-background \
    -H "X-API-Key: $COMFY_API_KEY" \
    -H "Idempotency-Key: $(uuidgen)" \
    -H "Content-Type: application/json" \
    -d '{}'
  ```
</CodeGroup>

## Schema

### Input

<Note>
  Router has not published an authored input schema for this model yet: `GET /v2/models/bria/image-edit-remove-background/openapi.json` returns an open object with `x-comfy-input-schema-authored: false`. Router forwards the body to Bria unchanged, so [Bria's own API reference](https://docs.bria.ai/) is authoritative for the request fields, and nothing is validated server side.
</Note>

### Output

<ResponseField name="error" type="object">
  Error object (only present when status is ERROR)
</ResponseField>

<ResponseField name="error.code" type="integer">
  Error code.
</ResponseField>

<ResponseField name="error.details" type="string">
  Additional error details.
</ResponseField>

<ResponseField name="error.message" type="string">
  Error message.
</ResponseField>

<ResponseField name="request_id" type="string">
  Unique identifier for the request.
</ResponseField>

<ResponseField name="result" type="object">
  Result object (only present when status is COMPLETED)
</ResponseField>

<ResponseField name="result.image_url" type="string">
  URL of the generated/edited image.
</ResponseField>

<ResponseField name="result.prompt" type="string">
  Original prompt.
</ResponseField>

<ResponseField name="result.refined_prompt" type="string">
  Refined version of the prompt.
</ResponseField>

<ResponseField name="result.seed" type="integer">
  Seed used for generation.
</ResponseField>

<ResponseField name="result.structured_prompt" type="string">
  The detailed JSON structured prompt.
</ResponseField>

<ResponseField name="result.video_url" type="string">
  URL of the generated video.
</ResponseField>

<ResponseField name="status" type="string">
  Current status of the request.

  Possible values: `IN_PROGRESS`, `COMPLETED`, `ERROR`, `UNKNOWN`
</ResponseField>

## Examples

### Output

```json theme={null}
{
  "request_id": "0b3f9d7e-2c41-4a8b-9f10-6d5c8e2a4b71",
  "result": {
    "image_url": "https://example.invalid/bria/image-edit-remove-background/generated.png",
    "seed": 42
  },
  "status": "COMPLETED"
}
```

## Before you ship

The snippets above are the shortest working call. Three things are the same for every model and are documented once on the [Comfy Router headers](/development/comfy-router/headers) page: send an `Idempotency-Key` on every paid call and reuse it when you retry, expect the connection to be held up to Router's 10 minute deadline, and keep `X-Comfy-Request-Id` from every response. The SDKs do all three for you; the cURL tab does none of them. On failure, `X-Comfy-Error-Type` names the bucket, and a `422` means the body failed the model's schema and was never billed.

<CardGroup cols={3}>
  <Card title="Headers" icon="list" href="/development/comfy-router/headers">
    Authentication, idempotency, request IDs, error buckets, retry pacing, spend limits.
  </Card>

  <Card title="Quick Start" icon="rocket" href="/development/comfy-router/quickstart">
    Typed error handling in Python and TypeScript, reading the 422, walking the catalog.
  </Card>

  <Card title="Limitations" icon="triangle-exclamation" href="/development/comfy-router/limitations">
    What Router does not do today, and what to use instead.
  </Card>
</CardGroup>