> For the complete documentation index, see [llms.txt](https://docs.smtpd.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.smtpd.dev/api.md).

# API

- [Create Account](https://docs.smtpd.dev/api/create-an-account.md)
- [Authentication](https://docs.smtpd.dev/api/authentication.md)
- [Sending Profile](https://docs.smtpd.dev/api/sending-profile.md)
- [\[In beta\] Email Templates](https://docs.smtpd.dev/api/email-templates-in-beta.md)
- [Forms](https://docs.smtpd.dev/api/email-templates-in-beta-1.md)
- [Send](https://docs.smtpd.dev/api/send.md)
- [Analysis](https://docs.smtpd.dev/api/analysis.md)
- [Engagement](https://docs.smtpd.dev/api/analysis/engagement.md)
- [Delivery](https://docs.smtpd.dev/api/analysis/delivery.md)
- [Account & Billing](https://docs.smtpd.dev/api/account.md)
- [Users](https://docs.smtpd.dev/api/account/users.md)
- [API Keys](https://docs.smtpd.dev/api/account/api-keys.md)
- [Roles & Permissions](https://docs.smtpd.dev/api/account/roles-and-permissions.md)
- [Billing & Usage](https://docs.smtpd.dev/api/account/billing-and-usage.md)