# Closing or reopening a conversation You can close or reopen a conversation with or without a reply, via a `POST` method to `https://api.intercom.io/conversations/{convo_id}/reply/`, which accepts a JSON object identifying whether you want to close or reopen. | Argument | Required | Description | | --- | --- | --- | | type | yes | Must be `admin` | | message_type | yes | Must be `open` or `close` | | admin_id | yes | ID of the admin the close or open will be attributed to | ## Closing a Conversation Without Reply ```curl curl https://api.intercom.io/conversations/xxx/reply -X POST -H 'Authorization:Bearer ' -H 'Accept:application/json' -H 'Content-Type:application/json' -d '{ "admin_id": CLOSING_ADMIN_ID, "message_type": "close", "type": "admin"}' ``` ```php conversations->replyToConversation("10957850396", [ "type" => "admin", "admin_id" => "814860", "message_type" => "close" ]); ?> ``` ## Closing a Conversation With Reply ```curl curl https://api.intercom.io/conversations/xxx/reply -X POST -H 'Authorization:Bearer ' -H 'Accept:application/json' -H 'Content-Type:application/json' -d '{ "body":"closing this convo", "admin_id": CLOSING_ADMIN_ID, "message_type": "close", "type": "admin"}' ``` ```php conversations->replyToConversation("10957850396", [ "body" => "The beginning is the most important part of the work, but this is the end ... of the conversation!", "type" => "admin", "admin_id" => "814860", "message_type" => "close" ]); ?> ```