---
title: "List every heartbeat monitor on the account"
method: GET
path: "/heartbeats"
tags: ["Checks"]
---

# List every heartbeat monitor on the account

`GET /heartbeats`

## Request

- Base URL: `https://realuptime.io/api/v1`
- URL: `https://realuptime.io/api/v1/heartbeats`
- Auth: HTTP bearer

## Response `200`

Every heartbeat monitor, oldest first. Never a ping URL.

- object
  - `heartbeats` object[], required
    - `id` string, required
    - `account_id` string, required
    - `name` string, required
    - `type` 'heartbeat', required
    - `interval_seconds` number, required
    - `grace_seconds` number, required
    - `last_ping_at` string, nullable, required
    - `heartbeat_state` 'operational' | 'down', required

## Other responses

- `401`: Missing, invalid, or revoked API key. - `RU-1001` Missing API credentials: https://realuptime.io/kb/errors/ru-1001 - `RU-1002` Invalid or revoked API key: https://realuptime.io/kb/errors/ru-1002
- `403`: This key is IP-restricted and the request came from outside its allowlist. - `RU-1007` API key is restricted to an IP allowlist: https://realuptime.io/kb/errors/ru-1007
- `429`: Per-key rate limit exceeded, a Free account's per-account request budget exceeded, or too many failed authentication attempts. - `RU-2002` API read rate limit exceeded: https://realuptime.io/kb/errors/ru-2002 - `RU-2001` Too many failed authentication attempts: https://realuptime.io/kb/errors/ru-2001

---

[API](https://skmtc.dev/realuptime/apis/realuptime-api-v1.md) · [All operations](https://skmtc.dev/realuptime/apis/realuptime-api-v1/llms.txt) · [OpenAPI document](https://skmtc.dev/realuptime/apis/realuptime-api-v1/revisions/51e481084700?raw)