Function getUserToken

getUserToken(
    clientId: string,
    clientSecret: string,
    redirectUri: string,
    code: string,
    codeVerifier?: string,
): Promise<SoundCloudToken>
Exchange an authorization code for user tokens (authorization_code grant).

This is a standalone function alternative to SoundCloudClient.Auth.getUserToken.
Parameters
- clientId: string
  Your SoundCloud application's OAuth client ID
- clientSecret: string
  Your SoundCloud application's OAuth client secret
- redirectUri: string
  The redirect URI registered with your SoundCloud application
- code: string
  The authorization code received from the OAuth callback
- OptionalcodeVerifier: string
  PKCE code verifier if a code challenge was used during authorization
Returns Promise<SoundCloudToken>
The OAuth token response including access and refresh tokens
Throws
When the code is invalid, expired, or credentials are wrong
Example
```
import { getUserToken } from 'soundcloud-api-ts';

const token = await getUserToken(
  'YOUR_CLIENT_ID',
  'YOUR_CLIENT_SECRET',
  'https://example.com/callback',
  authorizationCode,
  codeVerifier, // optional, for PKCE
);
console.log(token.access_token, token.refresh_token);
```
See
https://developers.soundcloud.com/docs/api/explorer/open-api#/oauth2/post_oauth2_token
- Defined in src/auth/getUserToken.ts:33