---
title: "Changes to Create or Update a Contact"
method: POST
path: "/contacts/sign_up_form"
---

# Changes to Create or Update a Contact

`POST /contacts/sign_up_form`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 23 revisions.

- **2025-07-26** `2483585c5d89`: 1 info
- **2020-01-21** `4ec8bce81148`: 1 info

## Changes

- **2025-07-26** `2483585c5d89`: 1 info
  - the endpoint scheme security `api_key` was removed from the API
- **2020-01-21** `4ec8bce81148`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/cc/apis/appconnect-v3/docs/contacts/sign_up_form/post.md) - [API](https://skmtc.dev/cc/apis/appconnect-v3.md) - [Page](https://skmtc.dev/cc/apis/appconnect-v3/changes/contacts/sign_up_form/post)