# Get started

> The overview, how to authenticate, a first-send walkthrough and a glossary of Warmerly's own words.

Source: https://warmerly.com/docs/topics/get-started

The overview, how to authenticate, a first-send walkthrough and a glossary of Warmerly's own words.

## Articles

- [Overview](https://warmerly.com/docs): Official docs for Warmerly (warmerly.com), the email warmup and cold outreach platform: setup guides, FAQ, troubleshooting and the REST API. Not…
- [Authentication](https://warmerly.com/docs/authentication): How to authenticate requests to the Warmerly API using an X-Api-Key header, where to generate and revoke a key, and which endpoints also require…
- [Getting started with Warmerly: from signup to your first send](https://warmerly.com/docs/help/getting-started-checklist): A checklist for the whole Warmerly journey: create your account, use the free mailbox, connect your own mailbox, set up DNS, add leads and launch a…
- [Glossary of Warmerly terms](https://warmerly.com/docs/help/glossary): Plain-English definitions of the words used in the Warmerly app: mailbox, OneMail, free (sandbox) mailbox, warmup, ramp, health score and placement…