„Nutzung beenden“ answers last_use_disconnects

Area: Account and access · Updated: 1 Nov 2026 · Auf Deutsch · All articles

Symptoms

  • X3 Konto › Verbindungen › Nutzung beenden, or connection_uses_delete, answers 409 last_use_disconnects.
  • You stopped a CRM in one project and expected the other project to lose it too.

Cause

  • A shared connection is stopped per project and only revoked at the provider with the last project. The last use is not stopped from the use list, because that disconnects the account (password step).

How to fix it

1. Disconnect the connection instead

  • In the dashboard: X3 Konto › Verbindungen › Verbindung › Trennen
  • With Claude (MCP): connection_status {"org":"meine-firma","connection_id":"…"}

connection_status lists every use a disconnect stops (affectedByDisconnect). Disconnecting asks for your password and is done in the browser (accountUrl).

2. Or disconnect it in the product

  • In the dashboard: Growth Intelligence › Einstellungen › CRM (or › Search Console) › Trennen
  • With Claude (MCP): connection_uses_delete {"org":"meine-firma","use_id":"…"}

In the project's settings Trennen stops this project. With other projects still using it, they keep running and nothing is revoked.

How to tell it worked

  • The connection shows „Getrennt“ and no use is left.

Data already transferred stays: leads in the CRM, Search Console data in the project (unless you delete it while disconnecting).