---
title: "Changes to Register operators to an open channel"
method: POST
path: "/v3/open_channels/{channel_url}/operators"
---

# Changes to Register operators to an open channel

`POST /v3/open_channels/{channel_url}/operators`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 36 revisions.

- **2025-07-27** `7a85bad03e90`: 3 warning, 2 info
- **2023-11-10** `135d8b0705d4`: 1 info
- **2022-07-27** `0b6cf41bc62a`: 1 breaking
- **2022-05-03** `5299c01f7f16`: 1 info
- **2022-02-16** `c42164095c7c`: 1 breaking

## Changes

- **2025-07-27** `7a85bad03e90`: 3 warning, 2 info
  - deleted the `header` request parameter `Api-Token`
  - removed the request property `channel_url`
  - removed the optional property `anyOf` from the response with the `200` status
  - api operation id `ocRegisterOperators` removed and replaced with `registerOperators`
  - added the new optional `header` request parameter `api-token`
- **2023-11-10** `135d8b0705d4`: 1 info
  - the `header` request parameter `Api-Token` became optional
- **2022-07-27** `0b6cf41bc62a`: 1 breaking
  - the `operator_ids/items/` request property type changed from `integer` to `string`
- **2022-05-03** `5299c01f7f16`: 1 info
  - added the media type `application/json` for the response with the status `200`
- **2022-02-16** `c42164095c7c`: 1 breaking
  - the `header` request parameter `Api-Token` became required

---

[Operation](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk/docs/v3/open_channels/:channel_url/operators/post.md) - [API](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk.md) - [Page](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk/changes/v3/open_channels/:channel_url/operators/post)