---
title: "Fetch Prometheus metrics"
method: GET
path: "/api/prometheus"
tags: ["Public"]
---

# Fetch Prometheus metrics

`GET /api/prometheus`

Fetches Prometheus metrics for all servers in all clusters managed by the replication manager.

## Response `200`

Prometheus metrics

## Other responses

- `500` — Internal Server Error

## Changes

- **2026-07-17** `7465ea0ee21a` — 1 warning, 3 info
  - the optional response header `Access-Control-Allow-Origin` removed for the status `200`
  - api operation id `prometheus` removed and replaced with ``
  - api tag `Public` added
  - added the non-success response with the status `500`
- **2023-03-31** `b57fc7b9446e` — 3 info
  - api operation id `prometheus` was added
  - api tag `Public` removed
  - removed the non-success response with the status `500`

[Change history](https://skmtc.dev/signal18/apis/untitled-api/changes/api/prometheus/get.md)

---

[API](https://skmtc.dev/signal18/apis/untitled-api.md) · [All operations](https://skmtc.dev/signal18/apis/untitled-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/signal18/untitled-api/revisions/7465ea0ee21a/schema)