---
title: "Changes to Signing In to a Merchant Account"
method: POST
path: "/v1/auth/external/sign-in"
---

# Changes to Signing In to a Merchant Account

`POST /v1/auth/external/sign-in`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `5988f1c713e0`: 4 info

## Changes

- **2026-11-03** `5988f1c713e0`: 4 info
  - the endpoint scheme security `bearer` was added to the API
  - added the optional property `company` to the response with the `200` status
  - added the optional property `redirectUrl` to the response with the `200` status
  - added the optional property `user` to the response with the `200` status

---

[Operation](https://skmtc.dev/hel/apis/helio-open-api/docs/v1/auth/external/sign-in/post.md) - [API](https://skmtc.dev/hel/apis/helio-open-api.md) - [Page](https://skmtc.dev/hel/apis/helio-open-api/changes/v1/auth/external/sign-in/post)