> For the complete documentation index, see [llms.txt](https://kevins-organization-58.gitbook.io/smtp-ghost-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kevins-organization-58.gitbook.io/smtp-ghost-api/readme.md).

# Welcome To SMTP Ghost's API

### Welcome to SMTP Ghost API

We are thrilled to have you join us! If you're looking to access your API key, simply navigate to the left-hand sidebar, click on "My Account," and scroll down to the API section.

If you don't have an account yet, [sign up here](https://smtpghost.com/). You'll receive free credits every month to use the API.

Our fast and stable API is designed to be integrated in minutes.

* Simple and clear `JSON` responses
* Fast response time & consistent responses format
* Simple auth & easy-to-understand error handling
* Free API access for all users