curl -X POST 'https://api.openai.com/v1/webhook_endpoints/whe_123/rotate_secret' \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{}'

# POST /webhook_endpoints/{webhook_endpoint_id}/rotate_secret (OpenAI API)
Base URL: https://api.openai.com/v1
Auth: Authorization; OpenAI API key; required.
Request formats: application/json.
Last verified: 2026-09-18

> Rotate Webhook Endpoint Signing Secret

## Critical Gotchas
* The Responses API is the primary interface for new text and tool workflows; Chat Completions remains a separate compatibility API.
* Audio transcription uploads use multipart form data rather than a JSON request body.

## cURL
curl -X POST 'https://api.openai.com/v1/webhook_endpoints/whe_123/rotate_secret' \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{}'

## Parameters
| Name | In | Type | Required | Description |
| :--- | :--- | :--- | :--- | :--- |
| webhook_endpoint_id | path | string | Yes | The ID of the webhook endpoint whose signing secret will be rotated. |
| keep_old_secret_active_for_24_hours | body | boolean | No | Whether to keep the previous signing secret valid for 24 hours after rotation... |

## Response example
{"id":"string","object":"webhook_endpoint"}

---
Need an API key? Get one at https://platform.openai.com/api-keys

POST

POST /webhook_endpoints/{webhook_endpoint_id}/rotate_secret — OpenAI API

OpenAI API key (required); https://api.openai.com/v1

OpenAI API

Rotate Webhook Endpoint Signing Secret

Base URL: https://api.openai.com/v1
Auth: Authorization: Bearer <OPENAI_API_KEY>
Last verified: 2026-09-18 · upstream hash matched

Actions Try in browser→

Agents: curl -H "Accept: text/markdown" this URL
→ 214 tokens · Vary: Accept

Critical gotchas

The Responses API is the primary interface for new text and tool workflows; Chat Completions remains a separate compatibility API.

Audio transcription uploads use multipart form data rather than a JSON request body.

cURL

curl -X POST 'https://api.openai.com/v1/webhook_endpoints/whe_123/rotate_secret' \  -H "Authorization: Bearer $OPENAI_API_KEY" \  -H 'Content-Type: application/json' \  -d '{}'

Parameters

Name	In	Type	Required	Description
webhook_endpoint_id	path	string	Yes	The ID of the webhook endpoint whose signing secret will be rotated.
keep_old_secret_active_for_24_hours	body	boolean	No	Whether to keep the previous signing secret valid for 24 hours after rotation. Defaults to false, which invalidates the previous secret immediately.

Response 200 OK

{
  "id": "string",
  "object": "webhook_endpoint",
  "created_at": 0,
  "updated_at": 0,
  "name": "string",
  "url": "string",
  "event_types": [
    "string"
  ],
  "signing_secret_hint": "string",
  "signing_secret": "string"
}

Get a free OpenAI API key → sponsored