---
title: "Changes to OAuth callback for an External MCP Connection"
method: GET
path: "/v1/mcp-connections/{connectionId}/connect/callback"
---

# Changes to OAuth callback for an External MCP Connection

`GET /v1/mcp-connections/{connectionId}/connect/callback`

> Every recorded change to this endpoint, newest first.
> 26 revisions in range; 1 not diffed.

## Timeline

Changed in 1 of 26 revisions.

- **2026-08-20** `93df40e2efd5` — 1 info

## Changes

- **2026-08-20** `93df40e2efd5` — 1 info
  - removed the pattern `^emc_.*` from the `path` request parameter `connectionId`

---

[Operation](https://skmtc.dev/openworklabs/apis/den-api/docs/v1/mcp-connections/:connectionId/connect/callback/get.md) · [API](https://skmtc.dev/openworklabs/apis/den-api.md) · [Page](https://skmtc.dev/openworklabs/apis/den-api/changes/v1/mcp-connections/:connectionId/connect/callback/get)