---
title: "Join the Clarm launch waitlist"
method: POST
path: "/api/waitlist"
tags: ["Signup"]
---

# Join the Clarm launch waitlist

`POST /api/waitlist`

Adds a work email to the Clarm launch waitlist. The body is form-encoded to match the HTML form that posts to it. The email is validated at the edge before it is forwarded to the mailing provider.

## Response `200`

The address was accepted by the mailing provider.

- WaitlistResponse — Result of a waitlist signup.
  - `success` boolean, required — True when the address was accepted.
  - `message` string — Human-readable result to show the visitor.

## Other responses

- `400` — The email address was missing or malformed.
- `502` — The mailing provider could not be reached.

---

[API](https://skmtc.dev/clarm/apis/clarm-public-api.md) · [All operations](https://skmtc.dev/clarm/apis/clarm-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/clarm/clarm-public-api/revisions/ff890a5d2a91/schema)