# Authentication and Security

The Nightfall API uses API keys to authenticate requests. You can create and view your API keys in the Nightfall app on the [Manage API Keys](https://app.nightfall.ai/developer-platform) page.

Your API keys carry many privileges, so be sure to keep them secure. Do not share your secret API keys in publicly accessible areas such as GitHub, client-side code, or anywhere else that would compromise their secrecy. If you believe one of your API Keys has been compromised, you should delete it through the Dashboard.

All API requests **must** be made over HTTPS.

Calls made over plain HTTP will fail.

API requests without authentication will fail.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.nightfall.ai/developer-api/introduction/authentication_security.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.