---
title: "Register your communication token for mobile clients"
method: POST
path: "/user/communicationToken"
tags: ["User"]
---

# Register your communication token for mobile clients

`POST /user/communicationToken`

## Response `200`

Request was successful

- CommunicationToken[]
  - `id` string, required
  - `userId` integer, required
  - `deviceToken` string, required
  - `channel` string, required

## Other responses

- `400` — Parameter Error
- `401` — Unauthorized
- `403` — Access Denied
- `404` — Not Found

## Changes

- **2019-12-18** `fd2de3a82a03` — 1 info
  - endpoint added
- **2018-05-30** `0c1c991454e3` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/bitmex/apis/bitmex-api/changes/user/communicationToken/post.md)

---

[API](https://skmtc.dev/bitmex/apis/bitmex-api.md) · [All operations](https://skmtc.dev/bitmex/apis/bitmex-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/bitmex/bitmex-api/revisions/04c6a16ffd27/schema)