---
title: "Join the Cadencz waitlist"
method: POST
path: "/api/v1/waitlist"
tags: ["waitlist"]
---

# Join the Cadencz waitlist

`POST /api/v1/waitlist`

## Request

- Base URL: `https://api.cadencz.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.cadencz.com/api/v1/waitlist`
- Auth: none declared

Stores a normalized email once. Repeated submissions are safe and return joined=false.

## Request body

- WaitlistJoinRequest
  - `email` string, required
  - `source` string
  - `website` string: Spam trap. Leave empty.

## Response `201`

Successful Response

- WaitlistJoinResponse
  - `status` string, required
  - `joined` boolean, required
  - `early_access_granted` boolean, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/cadencz/apis/cadencz-api.md) · [All operations](https://skmtc.dev/cadencz/apis/cadencz-api/llms.txt) · [OpenAPI document](https://skmtc.dev/cadencz/apis/cadencz-api/revisions/3392fe5e93db?raw)