# Authentication

- [Find Your Roboflow API Key](https://docs.roboflow.com/developer/authentication/find-your-roboflow-api-key.md): Find your API Key to authenticate with the Roboflow API and Roboflow Inference
- [Scoped API Keys](https://docs.roboflow.com/developer/authentication/scoped-api-keys.md): Enterprise customers can define specific permissions to grant an API key.
- [OAuth 2.1 (Sign in with Roboflow)](https://docs.roboflow.com/developer/authentication/oauth.md): Let users sign in to your application with their Roboflow account using OAuth 2.1 and PKCE.
- [Workspace and Project IDs](https://docs.roboflow.com/developer/authentication/workspace-and-project-ids.md): Retrieve workspace and project IDs for use with the API.


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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://docs.roboflow.com/developer/authentication.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.