---
title: "Subscribe To Newsletter"
method: POST
path: "/api/newsletter/subscribe"
tags: ["Newsletter"]
---

# Subscribe To Newsletter

`POST /api/newsletter/subscribe`

Start a double-opt-in newsletter subscription.

## Request body

- NewsletterSubscribeRequest
  - `email` string, email, required — Email address to subscribe
  - `source` string, nullable — Source of subscription

## Response `201`

Successful Response

- NewsletterSubscribeResponse
  - `success` boolean
  - `message` string, nullable
  - `email` string, required — Subscribed email address
  - `already_subscribed` boolean — Whether email was already subscribed

## Other responses

- `400` — Bad Request
- `422` — Validation Error
- `429` — Too Many Requests
- `500` — Internal Server Error

---

[API](https://skmtc.net/compresr/apis/compresr-platform-api.md) · [All operations](https://skmtc.net/compresr/apis/compresr-platform-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/compresr/compresr-platform-api/revisions/93ee959dfa51/schema)