---
title: 'Prometheus'
description: 'Query metrics, inspect targets, and manage alerts with the Prometheus HTTP API.'
---

# Prometheus

Query metrics, inspect targets, and manage alerts with the Prometheus HTTP API.

| Detail | Value |
|---|---|
| Category | Monitoring |
| Base URL | `https://prometheus.example.com/api/v1` |
| Authentication | Basic Auth |
| Endpoints | 8 |
| Connector key | `prometheus` |

## Using Prometheus in a workflow

1. Go to **Connections** and click **New Connection**.
2. Pick **Prometheus** from the marketplace.
3. Enter your credentials (see Authentication above for what's expected).
4. In a workflow, drop an **API Call** node and select this connection.
5. Pick the operation you need from the Operation dropdown — see the table below.

## Available Endpoints

| Endpoint | Summary |
|---|---|
| [GET /query](./get_query_monitoring_instantquery) | Evaluate instant query |
| [GET /query_range](./get_query_range_monitoring_rangequery) | Evaluate range query |
| [GET /series](./get_series_monitoring_findseries) | Find time series |
| [GET /labels](./get_labels_monitoring_listlabelnames) | List label names |
| [GET /label/{label_name}/values](./get_label_label_name_values_monitoring_listlabelvalues) | List label values |
| [GET /targets](./get_targets_monitoring_listtargets) | List targets |
| [GET /rules](./get_rules_monitoring_listrules) | List rules |
| [GET /alerts](./get_alerts_monitoring_listalerts) | List active alerts |

> Each endpoint has its own page with parameter details, an example
> `API Call` node configuration, and the response shape.