---
title: "Changes to Create a webhook subscription"
method: POST
path: "/v2/webhook-subscriptions"
---

# Changes to Create a webhook subscription

`POST /v2/webhook-subscriptions`

> Every recorded change to this operation, newest first.
> 48 revisions in range; 1 not diffed.

## Timeline

Changed in 2 of 48 revisions.

- **2026-10-23** `74723b1c4847`: 3 warning, 3 info
- **2026-09-12** `2a4c8244d07b`: 1 info

## Changes

- **2026-10-23** `74723b1c4847`: 3 warning, 3 info
  - added the new `ONLINE_TASK` enum value to the `source_type/allOf[#/components/schemas/WebhookSourceType]/` response property for the response status `201`
  - added the new `ONLINE_TASK_RUN_FAILED` enum value to the `event/allOf[#/components/schemas/WebhookEventType]/` response property for the response status `201`
  - added the new `SPACE` enum value to the `source_type/allOf[#/components/schemas/WebhookSourceType]/` response property for the response status `201`
  - added the new `ONLINE_TASK` enum value to the request property `source_type/allOf[#/components/schemas/WebhookSourceType]/`
  - added the new `ONLINE_TASK_RUN_FAILED` enum value to the request property `event/allOf[#/components/schemas/WebhookEventType]/`
  - added the new `SPACE` enum value to the request property `source_type/allOf[#/components/schemas/WebhookSourceType]/`
- **2026-09-12** `2a4c8244d07b`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/arize-ai/apis/arize-rest-api/docs/v2/webhook-subscriptions/post.md) - [API](https://skmtc.dev/arize-ai/apis/arize-rest-api.md) - [Page](https://skmtc.dev/arize-ai/apis/arize-rest-api/changes/v2/webhook-subscriptions/post)