---
title: "Changes to POST /v2/memories/"
method: POST
path: "/v2/memories/"
---

# Changes to POST /v2/memories/

`POST /v2/memories/`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 7 revisions.

- **2026-08-04** `d8043b07769d`: 3 breaking, 1 warning, 9 info

## Changes

- **2026-08-04** `d8043b07769d`: 3 breaking, 1 warning, 9 info
  - the response property `items/metadata` became nullable for the status `200`
  - removed the required property `items/organization` from the response with the `200` status
  - removed the required property `items/owner` from the response with the `200` status
  - removed the optional property `items/immutable` from the response with the `200` status
  - endpoint deprecated
  - added the optional property `items/agent_id` to the response with the `200` status
  - added the optional property `items/app_id` to the response with the `200` status
  - added the optional property `items/categories` to the response with the `200` status
  - added the optional property `items/replaced_by` to the response with the `200` status
  - added the optional property `items/session_id` to the response with the `200` status
  - added the optional property `items/structured_attributes` to the response with the `200` status
  - added the optional property `items/synthesized` to the response with the `200` status
  - added the optional property `items/user_id` to the response with the `200` status

---

[Operation](https://skmtc.dev/mem0/apis/mem0-api-docs/docs/v2/memories/post.md) - [API](https://skmtc.dev/mem0/apis/mem0-api-docs.md) - [Page](https://skmtc.dev/mem0/apis/mem0-api-docs/changes/v2/memories/post)