Bitwarden - Cloud-Hosted credentials for european instances

Describe the problem/error/question

I use a Cloud-Hosted instance of Bitwarden, hosted in the European region.
The N8N built-in credential for Bitwarden seems only point to the US instance, and my api access can’t be used.

Is there a way to choose or define the bitwarden region which must be used?

I also try with the Self-Hosting credential, using the following URLs:

The following error occurs:

Error code
400

Full message
{ "error": "invalid_client" }

Please share your workflow

Share the output returned by the last node

Node stacktrace:

Node type

n8n-nodes-base.bitwarden

Node version

1 (Latest)

n8n version

1.74.3 (Cloud)

Time

22/01/2025 10:40:44

Stack trace

NodeApiError: Bad request - please check your parameters at ExecuteContext.getAccessToken (/usr/local/lib/node_modules/n8n/node_modules/n8n-nodes-base/dist/nodes/Bitwarden/GenericFunctions.js:69:15) at processTicksAndRejections (node:internal/process/task_queues:95:5) at ExecuteContext.execute (/usr/local/lib/node_modules/n8n/node_modules/n8n-nodes-base/dist/nodes/Bitwarden/Bitwarden.node.js:89:23) at WorkflowExecute.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/WorkflowExecute.js:632:19) at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/WorkflowExecute.js:872:51 at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/WorkflowExecute.js:1206:20

Information on your n8n setup

  • **n8n version: ** 1.74.3 (Cloud)
  • Database (default: SQLite): SQLite
  • Running n8n via (Docker, npm, n8n cloud, desktop app): n8n cloud

The root cause of the issue has been identified. A github issue and pull request have been submitted.

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