---
title: "Changes to Merge a lead and a user"
method: POST
path: "/contacts/merge"
---

# Changes to Merge a lead and a user

`POST /contacts/merge`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 96 revisions.

- **2026-07-09** (2.14) `68ffae810b5a`: 2 breaking

## Changes

- **2026-07-09** (2.14) `68ffae810b5a`: 2 breaking
  - the request property `from` became required
  - the request property `into` became required

---

[Operation](https://skmtc.dev/intercom/apis/intercom-api/docs/contacts/merge/post.md) - [API](https://skmtc.dev/intercom/apis/intercom-api.md) - [Page](https://skmtc.dev/intercom/apis/intercom-api/changes/contacts/merge/post)