> For the complete documentation index, see [llms.txt](https://docs.0xprocessing.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.0xprocessing.com/0xprocessing-api-v1/obtaining-api-keys.md).

# Obtaining API Keys

Securely generate API keys to integrate our crypto payment gateway into your systems, enabling seamless and secure access to its powerful features.

1. **Log in to your 0xProcessing account** 
2. Navigate to Settings **menu**
3. Open the API integration section
4. Find the section called **“API key”** and click **"Generate key"**.

<figure><img src="https://3581776959-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFe844yi2U8Swnqhi7iE8%2Fuploads%2FtXBn53BeRt69VoK4s2Vm%2Fphoto_2023-02-20_13-12-28.jpg?alt=media&amp;token=98c20916-1e7c-4d57-957f-a780ad317525" alt=""><figcaption></figcaption></figure>

{% hint style="danger" %}
Copy the API key and store it securely. For security reasons, it cannot be displayed again.

If you generate a new key, the previous key stops working.
{% endhint %}