---
title: "SeedVR2"
method: POST
path: "/api/v1/seedvr2"
tags: ["ImageAPI"]
---

# SeedVR2

`POST /api/v1/seedvr2`

SeedVR2 image enhancement / upscaling. Provide a single image via `image_url` and choose the target `resolution`.

**Pricing** — flat per image by target resolution (USD at $0.02/token):

| resolution | tokens | USD |
|---|---|---|
| 1080p | 0.5 | $0.01 |
| 2k | 1 | $0.02 |
| 4k | 2 | $0.04 |

Returns an `img_uuid`; poll GET /api/v1/jobs/detail (or use `custom_callback_url`) to get the enhanced image.

## Headers

- `Authorization` string

## Request body

- object
  - `image_url` string, uri, required — URL of the image to enhance.
  - `resolution` '1080p' | '2k' | '4k' — Target output resolution. Defaults to 1080p.
  - `custom_callback_url` string, uri — Optional. A publicly accessible HTTPS URL. When the task status changes (processing / success / failed), GoEnhance sends a POST request to this URL. The request body is identical to the response of GET /api/v1/jobs/detail. If your server does not respond with HTTP 200, the notification is retried up to 3 times, with a 3-second timeout per attempt.

## Response `200`

- object
  - `code` integer, required
  - `msg` string, required
  - `data` object, required
    - `img_uuid` string, required

## Other responses

- `401`

---

[API](https://skmtc.net/goenhance/apis/goenhance-api.md) · [All operations](https://skmtc.net/goenhance/apis/goenhance-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/goenhance/goenhance-api/revisions/0f636e1b6caf/schema)