Path /api/api-browser 404 not found

Graylog Central (peer support)
1

1. Describe your incident: Path /api/api-browser Returns 404 Not found

2. Describe your environment:

  • OS Information: Ubuntu 26.04

  • Package Version: v7.1.1

  • Service logs, configurations, and environment variables: Log clean, without error

3. What steps have you already taken to try and solve the problem?
Set http_bind_address and http_external_uri
Same response on local access port 9000 and proxy nginx access

I can access with curl and web to:
/api/
/api/api-docs/

{
“facility” : “graylog-server”,
“codename” : “Noir”,
“node_id” : “f4347ebc-1f2d-4a09-90fa-8f5d8152a039”,
“cluster_id” : “296debbe-a3d6-43dd-919d-97e8d2dd56c3”,
“version” : “7.1.1+b4f0e09”,
“started_at” : “2026-05-10T20:39:11.707Z”,
“hostname” : “security”,
“lifecycle” : “running”,
“lb_status” : “alive”,
“timezone” : “Etc/UTC”,
“operating_system” : “Linux 7.0.0-15-generic”,
“is_leader” : true,
“is_processing” : true
}

In api-docs I can’t find “api-browser”

Clean installation.

Note: I connect to external Elasticsearch, intregration with Wazuh. Indices Ok. Cluster Green.

**4. How can the community help?
**
has deprecated API Browser?

2

In the UI if you go to the help icon in the top right can you access it from there?

3

Hey @hotspot,

we have reworked the underlying OpenAPI specs a lot for 7.2 and integrated the API browser into the frontend (instead of serving a very old swagger UI version separately). Therefore, the URL has changed from /api/api-browser to just /api-browser.