---
title: "List all temperature controllers"
method: GET
path: "/api/tcs"
tags: ["Temperature"]
---

# List all temperature controllers

`GET /api/tcs`

## Response `200`

List of TCs

- TemperatureController[]
  - `id` string
  - `name` string, required
  - `min` number, double
  - `max` number, double
  - `hysteresis` number, double
  - `heater` string
  - `cooler` string
  - `period` integer
  - `control` boolean
  - `enable` boolean
  - `fail_safe` boolean
  - `sensor` string
  - `analog_input` string
  - `fahrenheit` boolean
  - `is_macro` boolean
  - `one_shot` boolean
  - `notify` object
  - `chart` object

## Other responses

- `401` — Unauthorized

---

[API](https://skmtc.net/reef-pi/apis/reef-pi-api.md) · [All operations](https://skmtc.net/reef-pi/apis/reef-pi-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/reef-pi/reef-pi-api/revisions/85b870dc1814/schema)