> For the complete documentation index, see [llms.txt](https://docs.snyk.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.snyk.io/developer-tools/integrations/snyk-ide-plugins-and-extensions/troubleshooting-ides/how-to-set-environment-variables-by-operating-system-os-for-ides-and-cli-1.md).

# OAuth 2.0 authentication does not work

## A new browser tab does not open automatically <a href="#windows" id="windows"></a>

* Copy the provided URL to the clipboard by clicking the corresponding button.
* Open a new browser tab manually.
* Paste from your clipboard and follow the authentication procedure.

## I have no access to the Snyk website and am unable to authenticate <a href="#windows" id="windows"></a>

The OAuth 2.0 protocol is highly dynamic, and there is no way to copy and paste a short-lived token.

For such cases, each of the IDEs provides a setting to fall back to the Snyk API token.


---

# 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, and the optional `goal` query parameter:

```
GET https://docs.snyk.io/developer-tools/integrations/snyk-ide-plugins-and-extensions/troubleshooting-ides/how-to-set-environment-variables-by-operating-system-os-for-ides-and-cli-1.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.