# Emails

Start sending emails through the Resend API.

## Operations

| Method | Path | Operation |
| --- | --- | --- |
| `GET` | `/emails` | [Retrieve a list of emails](../emails/get.md) |
| `POST` | `/emails` | [Send an email](../emails/post.md) |
| `POST` | `/emails/batch` | [Trigger up to 100 batch emails at once.](../emails-batch.md) |
| `GET` | `/emails/{email_id}` | [Retrieve a single email](../emails-email_id/get.md) |
| `PATCH` | `/emails/{email_id}` | [Update a single email](../emails-email_id/patch.md) |
| `GET` | `/emails/{email_id}/attachments` | [Retrieve a list of attachments for a sent email](../emails-email_id-attachments.md) |
| `GET` | `/emails/{email_id}/attachments/{attachment_id}` | [Retrieve a single attachment for a sent email](../emails-email_id-attachments-attachment_id.md) |
| `POST` | `/emails/{email_id}/cancel` | [Cancel the schedule of the e-mail.](../emails-email_id-cancel.md) |

## Related pages

- [Add a contact to a segment](../contacts-contact_id-segments-segment_id/post.md)
- [API keys](./api-keys.md)
- [Audiences](./audiences.md)
- [Automations](./automations.md)
- [Broadcasts](./broadcasts.md)
- [Cancel the schedule of the e-mail.](../emails-email_id-cancel.md)
- [Contact Properties](./contact-properties.md)
- [Contacts](./contacts.md)
- [Create a broadcast](../broadcasts/post.md)
- [Create a list of contacts](../audiences/post.md)

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