Why does my n8n API endpoint return a 404 error?

I am trying to use the n8n API on a locally hosted docker container.

I used the following docker run command:

BASHCopied
docker run -it --rm \
 --name n8n \
 -p 5678:5678 \
 -v n8n_data:/home/node/.n8n \
 docker.n8n.io/n8nio/n8n \
 start --tunnel

I created an API key and attempted basic authentication using the same user/password as used for the UI. I then tried accessing the following URL:

HTTPCopied
http://localhost:5678/api/v1/wortkflows?active=true

However, I receive this error message with both Basic Auth and API key:

JSONCopied
error 404: not found
{
    "message": "not found"
}

Debug info:

PLAINTEXTCopied
[details="instance information"]
# Debug info

## core
- n8nVersion: 1.76.3
- platform: docker (self-hosted)
- nodeJsVersion: 20.18.2
- database: sqlite
- executionMode: regular
- concurrency: -1
- license: community
- consumerId: unknown

## storage
- success: all
- error: all
- progress: false
- manual: true
- binaryMode: memory

## pruning
- enabled: true
- maxAge: 336 hours
- maxCount: 10000 executions

## client
- userAgent: mozilla/5.0 (macintosh; intel mac os x 10_15_7) applewebkit/537.36 (khtml, like gecko) chrome/132.0.0.0 safari/537.36
- isTouchDevice: false

Generated at: 2025-02-12T21:17:26.149Z
[/details]

I suspect there might be a typo in the endpoint URL. What could be causing this 404 error and how can I resolve it?