Use Case

Spawned Web3Auth Deploy Guide: Add Social Logins to Your Token Launch

This guide walks you through integrating Web3Auth for social logins into your Spawned token launch. Adding email, Google, and Discord authentication can boost user acquisition by over 60%. The included AI website builder saves you $29-99 monthly on developer tools.

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Key Benefits

Integrate Web3Auth in under 1 hour to enable email, Google, and Discord logins.
Increase user sign-ups by 60%+ by removing wallet-only barriers.
Use the included Spawned AI builder (saves $29-99/mo) to host your auth page.
Maintain 0.30% creator fees and 0.30% holder rewards post-integration.
Deploy for a 0.1 SOL launch fee, then graduate to 1% perpetual fees.

The Problem

Traditional solutions are complex, time-consuming, and often require technical expertise.

The Solution

Spawned provides an AI-powered platform that makes building fast, simple, and accessible to everyone.

Why Integrate Web3Auth? The Developer Verdict

The data shows social logins aren't just nice-to-have—they're a user acquisition multiplier.

For developers launching a token on Spawned, integrating Web3Auth is a clear strategic move. It transforms your project from a crypto-native offering into a mainstream-accessible product. While the standard Spawned flow supports wallet connections, adding social logins via Web3Auth can increase initial user acquisition by over 60%, as it removes the primary friction point for non-crypto users. This integration directly supports the Spawned model: more users drive more trading volume, which increases the 0.30% creator revenue and the 0.30% ongoing holder rewards. The verdict: if your goal is mass adoption beyond the existing Solana wallet user base, this integration is essential.

Spawned vs. Other Platforms: Web3Auth Integration Costs

Integrating Web3Auth on different platforms involves varying hidden costs and complexities. On a generic Solana launchpad, you'd need to build and host a separate frontend for the auth flow, which could cost $500-$2000 in developer hours or monthly SaaS fees. With Spawned, the AI website builder is included at no extra cost, saving you $29-99 per month on a comparable tool like Webflow or Framer. This builder provides the perfect hosted page for your Web3Auth flow. Furthermore, Spawned's 0.30% creator fee is competitive, especially when compared to platforms like pump.fun which offers 0% creator revenue, leaving you reliant solely on token appreciation. The 0.30% holder reward mechanism also incentivizes community holding post-launch, which is a unique benefit not found on most other launchpads.

Spawned: $0 extra for hosted AI builder page. 0.30% creator fee + 0.30% holder rewards.
Generic Launchpad: $500-$2000 dev cost + $29-99/mo hosting. Variable fee structure.
pump.fun: 0% creator revenue. No built-in tool for auth page hosting.

Step 1: Prerequisites & Spawned Project Setup

Start with a solid foundation. Have your Spawned token ready to go.

Before touching Web3Auth, ensure your Spawned launch is prepared.

  1. Create Your Token: Finalize your tokenomics and launch on Spawned. The launch fee is 0.1 SOL (~$20). Learn about creating a gaming token on Solana.
  2. Access the AI Builder: Once your token is live, navigate to your project dashboard and open the included AI website builder. This will be the frontend for your auth flow.
  3. Gather Credentials: You will need:
    • Your Spawned project URL.
    • A Web3Auth account (sign up at web3auth.io).
    • RPC endpoints (Solana Devnet/Mainnet).

Step 2: Configure Your Web3Auth Dashboard

The dashboard is where you define *how* users can log in.

Log into the Web3Auth Developer Dashboard.

  1. Create a New Project: Select 'Solana' as the blockchain network.
  2. Configure App Settings:
    • App Name: Use your token/project name.
    • Logo: Upload your project logo for the auth modal.
  3. Enable Login Providers: Activate at minimum:
    • Email/Password
    • Google
    • Discord (crucial for gaming/community projects)
  4. Whitelist Your Domain: Add the URL of the page you'll build in the Spawned AI builder (e.g., https://yourproject.spawned.app/auth).
  5. Copy Your Credentials: Save your Client ID and Verifier Name. You'll need these for the code integration.

Step 3: Build & Integrate the Auth Page in Spawned's AI Builder

The AI builder turns a complex coding task into a drag-and-drop operation.

This is where Spawned's included AI builder saves you significant time and money. Instead of coding a page from scratch, use the builder's components.

  1. Create a New Page: Name it 'login' or 'auth'.
  2. Add a Custom Code Component: Drag the 'Embed Code' or 'Custom HTML' component onto the page.
  3. Implement the Web3Auth Modal: Within the code component, you'll write the JavaScript to initialize Web3Auth. Use the @web3auth/modal and @web3auth/solana-provider SDKs. The code will:
    • Initialize the Web3Auth instance with your Client ID.
    • Configure the Solana adapter.
    • Connect to the user's new social-login-based wallet.
    • Upon connection, redirect them to your main token dashboard or claim page.
  4. Style the Page: Use the surrounding builder elements to create a welcoming landing page that explains the benefits of connecting (e.g., 'Connect to claim rewards' or 'Login to join the game').
  5. Publish the Page. The builder hosts it instantly with no extra fee.

Step 4: Connect the User's Wallet to Your Spawned Token

After a successful Web3Auth login, you have a user with a wallet. Now, connect it to your Spawned ecosystem.

  • Fetch the Wallet PublicKey: Use the SolanaPrivateKeyProvider from Web3Auth to get the user's new wallet address.
  • Initiate a Transaction: Guide the user to their first interaction, like a token claim or a small trade. This can be done by connecting the @solana/web3.js library to the provider.
  • Direct to Your Spawned Page: Use the Spawned project URL to display the user's token balance and the 0.30% holder rewards they are now eligible for.
  • Implement Post-Graduation Logic: Plan for when your token graduates from the launchpad. The 1% perpetual fee structure via Token-2022 will still apply to all transactions, including those from Web3Auth users.

Ready to Deploy? Launch with Social Logins on Spawned

You now have a complete guide to deploy Web3Auth for your token. The combination of Spawned's economical launch model (0.1 SOL fee, 0.30%/0.30% rewards) and the user growth from social logins creates a powerful launch strategy. By using the included AI builder, you've avoided $29-99 in monthly software costs and hours of development time.

Next Action: If you haven't created your token yet, start there. Follow our guide to launch a gaming token on Solana. Then, return to this guide to implement Web3Auth and watch your user base expand beyond the typical wallet-only crowd.

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Related Topics

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Frequently Asked Questions

No, the fee and reward structure remains unchanged. You still earn 0.30% of every trade as creator revenue, and your token holders earn 0.30% ongoing rewards. Web3Auth simply brings in more users who can generate that volume. After graduation, the 1% perpetual fee via Token-2022 applies to all transactions, including those from Web3Auth users.

Absolutely. The AI website builder is a full-featured tool included with your launch. You can use it to build your project's main homepage, a blog, a community dashboard, or documentation. This saves you the typical $29-99 per month you'd pay for a separate no-code website platform, making it a significant value-add on top of the launchpad itself.

For gaming or community-focused tokens, Discord is where your core audience lives. Adding Discord login as a Web3Auth provider creates a one-click bridge from your community server to your token ecosystem. This drastically reduces friction for your most engaged users and can lead to a higher percentage of your Discord members becoming actual token holders and participants.

For the user, it's far simpler. Instead of needing a Phantom or Solflare wallet extension, they can click 'Sign in with Google,' approve the connection, and instantly have a wallet generated and funded with a small amount of SOL (you may need a faucet for initial gas). Their private key is secured via Web3Auth's infrastructure. This process often converts users who would have abandoned a wallet-only signup flow.

The Web3Auth integration you build is project-specific and portable. While the hosted login page uses the Spawned AI builder, the core Web3Auth configuration and smart contract interactions are based on your token's Solana address. The 1% perpetual fee after graduation is a feature of Spawned's Token-2022 standard, which remains with the token regardless of where it's traded.

Your main ongoing cost is the Spawned post-graduation fee of 1% on trades, which is competitive and perpetual. Web3Auth has a free tier suitable for most launches, with paid tiers for higher user volumes. The Spawned AI builder hosting has no monthly fee, saving you $29-99 compared to other platforms. There is no extra percentage fee taken by Spawned for using Web3Auth.

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