---
title: "Changes to Create Securities Account"
method: POST
path: "/accounts/{account_id}/securities_accounts"
---

# Changes to Create Securities Account

`POST /accounts/{account_id}/securities_accounts`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `1f1df208c0e4`: 2 info

## Changes

- **2026-11-03** `1f1df208c0e4`: 2 info
  - added the optional property `cash_account` to the response with the `201` status
  - added the optional property `product` to the response with the `201` status

---

[Operation](https://skmtc.dev/lemon/apis/lemon-markets-brokerage-api/docs/accounts/:account_id/securities_accounts/post.md) - [API](https://skmtc.dev/lemon/apis/lemon-markets-brokerage-api.md) - [Page](https://skmtc.dev/lemon/apis/lemon-markets-brokerage-api/changes/accounts/:account_id/securities_accounts/post)