# Quick Start

### Get your API keys

Your API requests are authenticated using API keys. Any request that doesn't include an API key will return an error.

You can get your API keys here: [https://www.acymailing.com/account/licenses](https://www.acymailing.com/account/license/)

### Make your first request

To make your first request, send an authenticated request to get your account info and credits usages

{% content-ref url="license-information" %}
[license-information](https://docs.acymailing.com/acymailer/license-information)
{% endcontent-ref %}

### Add your domain on our Sending Service

Before sending emails you need to verify your identity on our Sending Service.

To do that you'll need to add your domain to our API:

{% content-ref url="domains/register-new-domain" %}
[register-new-domain](https://docs.acymailing.com/acymailer/domains/register-new-domain)
{% endcontent-ref %}

Once it's done you need to add your CNAME entries on your DNS provider, you can check this documentation: <https://docs.acymailing.com/external-sending-method/acymailing-sending-service#how-to-add-the-dns-entries-on-my-server>

### Send your first email

Once your domain is successfully registered you can send an email

{% content-ref url="send-email" %}
[send-email](https://docs.acymailing.com/acymailer/send-email)
{% endcontent-ref %}