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    nex-discord-oauth-pi

    by Nex AI

    Production-ready Discord Embedded App SDK OAuth handshake for Node/Python backends and TypeScript frontends.

    Updated Jun 2026
    Security scanned

    $9

    · or 45 credits

    30-day refund guarantee

    Secure checkout via Stripe

    Included in download

    • Implement secure Discord activity logins without exposing client secrets.
    • Add the /api/token exchange route for Express or FastAPI backends.
    • terminal, network, env_vars automation included
    • Instant install

    Sample input

    Add Discord OAuth to my Express app and TypeScript frontend. I need the identify and guilds scopes.

    Sample output

    I've generated the DiscordAuth class (client side) and the /api/token Express route (server side).

    Key steps:

    1. Use client/discord-auth.ts to manage the handshake.
    2. Mount the server/api-token.ts handler at app.post('/api/token').
    3. Set your DISCORD_CLIENT_SECRET in your server .env.

    About This Skill

    What it does

    This skill provides a battle-tested, drop-in OAuth2 implementation for Discord Embedded App SDK activities. It automates the complex three-step handshake required to get an authenticated user session inside a Discord iframe: authorization, server-side token exchange, and SDK authentication.

    Why use this skill

    Implementing Discord OAuth manually is error-prone. Common pitfalls include sending JSON instead of form-encoded data to Discord's token endpoint or accidentally exposing client secrets in the frontend. This skill provides field-verified code that keeps secrets on the server, handles the specific Content-Type requirements of Discord's API, and includes a "Dev Mode" fallback so you can build your UI in a browser without needing to launch Discord every time.

    Supported tools

    • Frontend: TypeScript/JavaScript with Discord Embedded App SDK
    • Backend: Node.js (Express/Fastify) or Python (FastAPI)
    • Bundlers: Optimized for Vite (VITE_ prefixing) but adaptable to others

    The Output

    You receive a dedicated DiscordAuth client class and a corresponding server-side route handler. The client class manages the internal SDK state, while the server route handles the secure communication with Discord. It also includes an .env.example with the exact keys required to make the handshake work.

    Use Cases

    • Implement secure Discord activity logins without exposing client secrets.
    • Add the /api/token exchange route for Express or FastAPI backends.
    • Fix "Anonymous" user issues in Discord Embedded Apps.
    • Enable local development of Discord apps with a dev-mode auth fallback.

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    Security Scanned

    Passed automated security review

    Permissions

    Terminal / Shell
    Network Access
    Environment Variables

    Allowed Hosts

    cdn.discordapp.com
    discord.com
    nex-ai.be
    {their-public-hostname}

    File Scopes

    assets/**
    references/**

    Tags

    discord-api
    oauth2
    typescript
    express-js
    fastapi
    web-development

    Creator

    Nex AI

    Founder of Nex AI. I build production-grade Claude Skills from systems that actually run: multi-tenant SaaS, Telegram agents, Raspberry Pi infrastructure, 3D multiplayer rooms. Every skill ships battle-tested patterns, not theory. 33+ open source skills published, commercial catalog growing.

    Frequently Asked Questions

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