---
title: "Check Invite Code"
method: POST
path: "/auth/check-invite"
tags: ["auth"]
---

# Check Invite Code

`POST /auth/check-invite`

Check if an invitation code or magic link token is valid.

This endpoint does NOT require authentication and can be called before signup.
It accepts either:
- A raw invitation code (e.g., "ABC123")
- A JWT token from a magic link (e.g., "eyJ0eXAi...")

Returns validation status without consuming the invite code.

## Request body

- CheckInviteRequest
  - `code` string, required

## Response `200`

Successful Response

- CheckInviteResponse
  - `valid` boolean, required
  - `message` string, required
  - `invitation_code` string, nullable

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/adapter/apis/adapter-api.md) · [All operations](https://skmtc.net/adapter/apis/adapter-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/adapter/adapter-api/revisions/ab13bbbbd391/schema)