---
title: "Get circuit breakers"
method: GET
path: "/api/v1/reference/circuit-breakers"
tags: ["Reference data"]
---

# Get circuit breakers

`GET /api/v1/reference/circuit-breakers`

## Request

- Base URL: `https://api.partner.cubee.cz`
- URL: `https://api.partner.cubee.cz/api/v1/reference/circuit-breakers`
- Auth: none required

The main-breaker sizes available for a distributor + sazba + period, each with its monthly
reserved-capacity fee. Use that fee as `distribution.circuitBreakerMonthlyFee`.

## Query parameters

- `distributor` string
- `rate` string
- `period` string

## Response `200`

OK

- CircuitBreakerOptionModel[]
  - `code` string, nullable: Stable breaker-size code (e.g. "3x25", "UP_TO_3x10"). Use for selection.
  - `label` string, nullable: Human-readable breaker size (e.g. "3×25 A").
  - `monthlyFeeCzk` number, double: Monthly reserved-capacity fee for this breaker size, Kč/month. Use as `distribution.circuitBreakerMonthlyFee`.

## Other responses

- `401`: Unauthorized
- `403`: Forbidden
- `500`: Internal Server Error

## Changes

- **2026-11-03** `50555858fb42`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/cubee/apis/partner-api/changes/api/v1/reference/circuit-breakers/get.md)

---

[API](https://skmtc.dev/cubee/apis/partner-api.md) - [All operations](https://skmtc.dev/cubee/apis/partner-api/llms.txt) - [OpenAPI document](https://skmtc.dev/cubee/apis/partner-api/revisions/50555858fb42?raw)