# MailerCloud

> Email marketing and transactional email platform. Send transactional email,
> manage contacts, lists and segments, run marketing campaigns and automations,
> and process webhooks via public REST APIs.

## API documentation

- [Email API guide — full request/response reference](https://help.mailercloud.com/en/articles/155-mailercloud-email-api-help-guide)
- [Interactive API reference (Stoplight)](https://apidoc.mailercloud.com/docs/mailercloud-api)
- [Send transactional email — try it](https://apidoc.mailercloud.com/docs/mailercloud-api/05ebaae18a252-send-email)
- [Introduction to transactional emails](https://help.mailercloud.com/en/articles/134-introduction-to-transactional-emails)
- [How MailerCloud tracks transactional email opens](https://help.mailercloud.com/en/articles/136-how-mailercloud-tracks-transactional-email-opens)
- [Help Center](https://help.mailercloud.com/en)

## Public API base URLs

- Transactional send:    https://email-api.mailercloud.com
- Application API:       https://cloudapi.mailercloud.com
- Web form submissions:  https://formapi.mailercloud.com

## Sitemaps

- https://help.mailercloud.com/sitemap.xml
- https://www.mailercloud.com/sitemap.xml