> For the complete documentation index, see [llms.txt](https://docs.roboflow.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.roboflow.com/developer/authentication/workspace-and-project-ids.md).

# Workspace and Project IDs

To run inference on your model, or to query the Roboflow API endpoints associated with your project, you will need three pieces of information:

1. Your project ID
2. Your model version number
3. [Your API key](https://app.roboflow.com/settings/api)

### How to Retrieve a Project ID and Version Number

To get both the project ID and version number, navigate to "Models" page inside your Project. It will list all fine-tuned models, and each one contains the ID that you can easily copy:

<figure><img src="/files/FvG515BlnqlfQWf5zezj" alt=""><figcaption></figcaption></figure>

In the screenshot above, the `dino-game-rcopt-fjzyh` is the Project Id, and the numbers after the `/` are the model version numbers.


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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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/workspace-and-project-ids.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.