# Detecting the Provider

To detect if a Rise Wallet is installed in a user's browser, you need to check if `window.rise` is defined. The Rise Wallet extension injects `rise` into the browser's `window` object and it's available to all web pages on the user's browser.

```javascript
const isRiseInstalled = window.rise && window.rise.isRise;
```

If Rise Wallet is not installed, you can prompt and redirect your users to download it using something like this:

```javascript
const getProvider = () => {
  if ('rise' in window) {
    const provider = window.rise;
    if (provider.isRise) {
      return provider;
    }
  }
  window.open('https://risewallet.io', '_blank');
};
```


---

# 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.risewallet.io/introduction/integrations/integrate-rise-wallet/without-the-wallet-adapter/detecting-the-provider.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.