---
title: "Create a new channel for a cycler"
method: POST
path: "/cyclers/{cycler_id}/channels"
tags: ["Cyclers", "Channels"]
---

# Create a new channel for a cycler

`POST /cyclers/{cycler_id}/channels`

Create a new channel under the specified cycler (by ID).

Returns the created channel and sets the Location header.

## Path parameters

- `cycler_id` string, required

## Request body

- object

## Response `201`

Successful Response

- Channel — Model representing a channel as returned by the API.
  - `name` string, required — Name of the channel
  - `notes` string, nullable — Free-text notes about the channel
  - `cycler_id` string, required — Foreign key to the parent cycler
  - `max_amps` number, nullable — Maximum rated current for the channel, in amps (A).
  - `min_volts` number, nullable — Minimum rated voltage for the channel, in volts (V).
  - `max_volts` number, nullable — Maximum rated voltage for the channel, in volts (V).
  - `id` string, required — Unique identifier for the channel
  - `out_of_commission` boolean — Whether the channel is deliberately out of service (broken or under maintenance). An out-of-commission channel is shown as such in the Lab view and is not counted as available.
  - `organization_id` string, required — Organization this channel belongs to.
  - `project_id` string, required — Project that owns this channel (inherited from its cycler)
  - `created_by` string, nullable — User ID of the user who created this channel
  - `created_by_email` string, nullable — Email of the user who created this channel
  - `created_at` string, date-time, required — Timestamp when the channel was created
  - `updated_at` string, date-time, required — Timestamp when the channel was last updated

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/ionworks/apis/fastapi.md) · [All operations](https://skmtc.dev/ionworks/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ionworks/fastapi/revisions/7337a3cbdaf2/schema)