---
title: "Changes to Send a new event to enrich user data"
method: POST
path: "/protect/event/send"
---

# Changes to Send a new event to enrich user data

`POST /protect/event/send`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 55 revisions.

- **2026-09-01** `141de8aaaad2`: 2 warning, 2 info
- **2026-04-27** `5951ace72748`: 1 info
- **2025-08-13** `7fc793bb9e85`: 1 warning, 1 info
- **2025-06-12** `b0b8ac37e34d`: 1 info
- **2024-02-21** `5de70cc1e6ca`: 1 info

## Changes

- **2026-09-01** `141de8aaaad2`: 2 warning, 2 info
  - removed the request property `event/protect_session_id`
  - removed the request property `protect_session_id`
  - added the new optional request property `device_session_id`
  - added the new optional request property `event/device_session_id`
- **2026-04-27** `5951ace72748`: 1 info
  - endpoint deprecated
- **2025-08-13** `7fc793bb9e85`: 1 warning, 1 info
  - removed the request property `protect_sdk_session_id`
  - added the new optional request property `protect_session_id`
- **2025-06-12** `b0b8ac37e34d`: 1 info
  - endpoint added
- **2024-02-21** `5de70cc1e6ca`: 1 info
  - api path removed with deprecation

---

[Operation](https://skmtc.dev/plaid/apis/the-plaid-api/docs/protect/event/send/post.md) - [API](https://skmtc.dev/plaid/apis/the-plaid-api.md) - [Page](https://skmtc.dev/plaid/apis/the-plaid-api/changes/protect/event/send/post)