---
title: "MCP gateway: open the server-initiated SSE stream"
method: GET
path: "/connections/{id}/mcp"
tags: ["Connections"]
---

# MCP gateway: open the server-initiated SSE stream

`GET /connections/{id}/mcp`

## Request

- Base URL: `https://api.ziggsai.com`
- URL: `https://api.ziggsai.com/connections/{id}/mcp`
- Auth: HTTP bearer

## Path parameters

- `id` string, required

## Headers

- `X-Ziggs-Lane` string

## Response `200`

OK

- object: Passthrough body from the upstream MCP server. Ziggs does not reshape it.

---

[API](https://skmtc.dev/ziggsai/apis/ziggs-developer-api.md) · [All operations](https://skmtc.dev/ziggsai/apis/ziggs-developer-api/llms.txt) · [OpenAPI document](https://skmtc.dev/ziggsai/apis/ziggs-developer-api/revisions/eda79030e072?raw)