@weegl/discord-oauth2 v1.0.2

Discord OAuth2

A simple Discord OAuth2 client implementation.

Installation

npm install @weegl/discord-oauth2

Usage

Initialize the client

const DiscordOauth2 = require('@weegl/discord-oauth2');

const oauth = new DiscordOauth2({
    clientId: 'YOUR_CLIENT_ID',
    clientSecret: 'YOUR_CLIENT_SECRET',
    redirectUri: 'http://localhost:3000/callback',
    scope: 'identify guilds',
    grantType: 'authorization_code'
});

Generate Authorization URL

// Use default redirectUri from constructor
const url = oauth.generateAuthorizeURL();

// Or specify a different redirectUri
const url = oauth.generateAuthorizeURL('http://localhost:3000/different-callback');

Get Access Token

try {
    // Use default redirectUri from constructor
    const tokenData = await oauth.getToken('authorization_code_here');
    
    // Or specify a different redirectUri
    const tokenData = await oauth.getToken('authorization_code_here', 'http://localhost:3000/different-callback');
} catch (error) {
    console.error('Failed to get token:', error);
}

Get User Data

try {
    const userData = await oauth.getUser('access_token_here');
    console.log(userData);
} catch (error) {
    console.error('Failed to get user:', error);
}

Get User's Guilds

try {
    // Get guilds without member counts
    const guilds = await oauth.getGuilds('access_token_here');
    
    // Get guilds with member counts
    const guildsWithCounts = await oauth.getGuilds('access_token_here', { withCounts: true });
    
    console.log(guilds);
} catch (error) {
    console.error('Failed to get guilds:', error);
}

API Reference

Constructor Options

interface DiscordOauth2Options {
    clientId: string;      // Your Discord application client ID
    clientSecret: string;  // Your Discord application client secret
    scope: string;        // Space-separated list of OAuth2 scopes
    grantType: string;    // OAuth2 grant type (usually 'authorization_code')
    redirectUri: string;  // Your callback URL
}

Methods

• generateAuthorizeURL(): Generates the Discord authorization URL
• getToken(code): Exchanges authorization code for access token
• getUser(accessToken): Gets the user data using access token
• getGuilds(accessToken, options?): Gets user's guilds, optionally with member counts

Security

• Never expose your client secret
• Use environment variables for sensitive data
• Validate all redirect URIs

License

MIT License - Copyright (c) 2025 Weegl