---
title: "GET /api/ee/custom-viz-plugin/{id}/dev-sse"
method: GET
path: "/api/ee/custom-viz-plugin/{id}/dev-sse"
tags: ["/api/ee/custom-viz-plugin"]
---

# GET /api/ee/custom-viz-plugin/{id}/dev-sse

`GET /api/ee/custom-viz-plugin/{id}/dev-sse`

Proxy Server-Sent Events from the plugin's dev server.
   Connects to `{dev_bundle_url}/__sse` and forwards events to the browser.
   This avoids the need for a CSP exception for the dev server origin.
   Requires custom viz plugin dev mode to be enabled.

## Path parameters

- `id` integer, required

## Response `2XX`

Successful response

- unknown

## Other responses

- `4XX` — Client error response
- `5XX` — Server error response

---

[API](https://skmtc.net/metabase/apis/metabase-api.md) · [All operations](https://skmtc.net/metabase/apis/metabase-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/metabase/metabase-api/versions/08b5a2bafb4f/schema)