---
title: "Begin registration"
method: POST
path: "/register/begin"
tags: ["webauthn"]
---

# Begin registration

`POST /register/begin`

Begin registration process

## Request body

- ApiSignupEmailReq
  - `email` string, required
  - `subid` string, required

## Response `201`

Created

- ApiSuccessRes
  - `message` string

## Other responses

- `400` — Bad Request

---

[API](https://skmtc.dev/ivpn/apis/untitled-api.md) · [All operations](https://skmtc.dev/ivpn/apis/untitled-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ivpn/untitled-api/revisions/0e7bcc538dce/schema)