---
title: "User Signup Send Email Mobile Opt"
method: POST
path: "/auth/user/sign-in/send/otp/"
tags: ["user"]
---

# User Signup Send Email Mobile Opt

`POST /auth/user/sign-in/send/otp/`

## Request

- Base URL: `https://api.myticketpartner.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.myticketpartner.com/auth/user/sign-in/send/otp/`
- Auth: none declared

## Request body

- UserSignUpSendEmailMobileOtp
  - `email` string, nullable
  - `country_code` string, nullable
  - `mobile_number` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `404`: Not found
- `422`: Validation Error

## Changes

- **2026-09-03** `43ba83e1f2fe`: 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status

[Operation history](https://skmtc.dev/myticketpartner/apis/white-labelling-booking-api/changes/auth/user/sign-in/send/otp/post.md)

---

[API](https://skmtc.dev/myticketpartner/apis/white-labelling-booking-api.md) - [All operations](https://skmtc.dev/myticketpartner/apis/white-labelling-booking-api/llms.txt) - [OpenAPI document](https://skmtc.dev/myticketpartner/apis/white-labelling-booking-api/revisions/338d5dfbdf4c?raw)