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

# Get your API key

An API Key is a unique string of characters (letters and numbers) that serves as a combination of username and password for systems. It allows different software to connect and exchange information securely.

### What are they for?

1. Authentication: It ensures that only authorized people or systems access a tool (e.g., connecting your website to ChatGPT).
2. Usage Control: It allows the service provider to know who is making the requests, in order to charge for usage or limit access speed.
3. Security: If an integration is compromised, you can simply "revoke" (cancel) that specific key without having to change your main password.

### Where can I find access keys on Snack Prompt?

In the left sidebar, by clicking on your profile picture, you will see the option: API Keys.

<figure><img src="/files/reznDggLzUeLnOfvxbIu" alt=""><figcaption></figcaption></figure>

If you don't have a key, you can click the +.

<figure><img src="/files/2tqGJmztvKhOXjcuEmCd" alt=""><figcaption></figcaption></figure>

The only field you need to fill in is the API Key name.

<figure><img src="/files/bQzOdDJA3c3jZD3pG3iY" alt=""><figcaption></figcaption></figure>

Once the API key is created, you can delete or copy it.

<figure><img src="/files/T675rNiO6y6oPIPAvcoC" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
Treat your API Key like your house key. You only give it to those you truly trust to enter your system.
{% endhint %}

If you want to learn more about API integrations using a key, [click here](https://docs.snackprompt.com/api-reference/).

Congratulations! You've completed the entire journey: from understanding the architecture, through visual creation with Elementals, intelligence with KBs, to monetization for the Stripe and automation for the Webhooks.

Keep reading to see what's coming soon!