# Generating the URL

The base URL is <https://bitbadges.io/siwbb/authorize>, with parameters appended to it.

For instance:

```vbnet
https://bitbadges.io/siwbb/authorize?client_id=...
```

This URL structure adheres to the following interface:

* **Base URL**: <https://bitbadges.io/siwbb/authorize>
* **Parameters**: Custom parameters specific to your implementation.

You can use <https://bitbadges.io/auth/linkgen> or the code below to generate the URL or click Create SIWBB URL directly from your app in the developer portal (recommended).

<figure><img src="/files/TOWluPQmFH5JSKWHMLSU" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/rCZAR19FpRoSsfsjaRWn" alt=""><figcaption></figcaption></figure>

**Snippets**

<pre class="language-typescript"><code class="lang-typescript"><strong>import { generateBitBadgesAuthUrl, CodeGenQueryParams } from 'bitbadges';
</strong>
const popupParams: CodeGenQueryParams {
    ...
} // See Authentication URL page

<strong>const authUrl = generateBitBadgesAuthUrl(popupParams);
</strong></code></pre>

```ts
export const generateBitBadgesAuthUrl = (params: CodeGenQueryParams) => {
    let url = `https://bitbadges.io/siwbb/authorize?`;
    for (const [key, value] of Object.entries(params)) {
        if (value) {
            if (typeof value === 'object') {
                const valueString = JSON.stringify(value);
                const encodedValue = encodeURIComponent(valueString);
                url = url.concat(`${key}=${encodedValue}&`);
            } else {
                url = url.concat(`${key}=${value}&`);
            }
        }
    }
    return url;
};
```


---

# 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.bitbadges.io/for-developers/bitbadges-api/sign-in-with-bitbadges/authorization-url/generating-the-url.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.