---
title: "Switch ComfyUI version"
method: POST
path: "/comfyui_manager/comfyui_switch_version"
---

# Switch ComfyUI version

`POST /comfyui_manager/comfyui_switch_version`

Switches to a specified ComfyUI version

## Request body

- object
  - `ver` string — Target version

## Response `200`

Version switch successful

## Other responses

- `400` — Error switching version

---

[API](https://skmtc.net/comfy-org/apis/comfyui-manager-api.md) · [All operations](https://skmtc.net/comfy-org/apis/comfyui-manager-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/comfy-org/comfyui-manager-api/versions/48f8d9cf8c44/schema)