---
title: "POST /signup/callback"
method: POST
path: "/signup/callback"
tags: ["auth"]
---

# POST /signup/callback

`POST /signup/callback`

Verify auth

## Request body

- ReqPostSignupCallback
  - `code` string, required

## Response `200`

Success signup

- ResPostSignupCallback
  - `jwt` string, required

## Other responses

- `400` — Validation error, etc.
- `409` — Resource already exists
- `500` — System error, etc.

## Changes

- **2026-04-15** `8d04169000b8` — 2 info
  - added the non-success response with the status `400`
  - added the non-success response with the status `409`
- **2023-04-06** `f92abf0d64e8` — 2 info
  - removed the non-success response with the status `400`
  - removed the non-success response with the status `409`

[Change history](https://skmtc.dev/sit-digicre/apis/digicore/changes/signup/callback/post.md)

---

[API](https://skmtc.dev/sit-digicre/apis/digicore.md) · [All operations](https://skmtc.dev/sit-digicre/apis/digicore/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/sit-digicre/digicore/revisions/6576c966d74e/schema)