Understanding WalletConnect: How to Use PlusWallet with Web3 dApps?

If you’re reading this, you’re probably Web3-curious, but not quite Web3-comfortable. That’s okay. Most people don’t admit it, but we all start out wondering what the heck a dApp even is, why we suddenly need a wallet, and how to not screw things up the first time we try to buy, stake, or swap anything.

Let’s clear the fog.

This guide is built for beginners. We’ll walk you through how WalletConnect works, how to use it with Plus Wallet, and why it makes your life easier (and safer) when using Web3 apps, like DeFi platforms, and NFT marketplaces. 

No crypto gatekeeping. Just real talk, clear steps, and a few things nobody else tells you.

What Is WalletConnect & How Does it Work?

WalletConnect is like the “remote control” that links your Web3 wallet to the decentralized apps (dApps) you want to use. You don’t need to install an extension. You don’t need to type your private key. You just scan a QR code (or tap a link), and confirm the connection inside Plus Wallet.

The magic? It doesn’t move your funds or share your private keys. It just creates a secure, encrypted session so you can interact with the crypto dApps you care about, like swapping tokens, minting NFTs, or voting in a DAO, without giving up control.

Imagine logging into a website using Face ID instead of a password. WalletConnect is that kind of vibe, but for Web3 wallets. Only safer.

Why Do I Even Need to Connect a Wallet?

Think of Web3 as the internet with no middlemen. But to actually do anything on it, like trade, earn, collect, or vote, you need a wallet.

When you connect Plus Wallet to a crypto dApp via WalletConnect, you unlock:

• Swapping tokens instantly, with no exchange account required
• Accessing NFT drops and marketplaces without centralized gatekeepers
• Exploring DeFi protocols for lending, staking, and yield farming (once you're ready)
• Participating in DAO governance, voting on proposals right from your wallet

Your wallet isn’t just storage, it’s your identity and toolkit in Web3. And WalletConnect makes sure that toolkit plugs into the apps that matter.

A connected Web3 wallet gives you full access to the decentralized economy. Without it, you’re stuck watching from the sidelines.

What You Need Before You Even Think About Connecting?

Let’s slow down for a second. 

Here’s what to have ready before using WalletConnect:

• Plus Wallet installed: Grab it from the App Store or Google Play. You’ll need it set up first. It’s your go-to Web3 wallet.
• Seed phrase secured: You’ll get a list of 12–24 words when you set up your wallet. Write them down. On paper. Store them offline. This is your lifeline.
• A little ETH (or MATIC, or BNB): Most actions in Web3 need a transaction fee, aka gas. You don’t need a lot, but you do need some.
• Double-checked URLs: Scams are real. Only use verified crypto dApps (ideally bookmarked). If a site looks off, bounce.

This step ensures you can safely connect your Web3 wallet to any Web3 app and actually use it.

Step-by-Step Guide to Using WalletConnect

Let’s walk through it like it’s your first time. Think of this as your WalletConnect tutorial for Plus Wallet users. Clear, simple, and built for beginners:

1. Open the dApp you want to use (like Uniswap or OpenSea).
2. Click “Connect Wallet”, its usually in the top-right corner.This is a standard prompt to connect your Web3 wallet.
3. Select “WalletConnect” from the connection options.
4. Open Plus Wallet on your phone, go to WalletConnect, and tap “Connect.”
5. Scan the QR code (if you're on desktop), or tap the deep link (if you’re on mobile).
6. Approve the session inside Plus Wallet. Read what it says. If it looks right, tap confirm.

That’s it! You’ve just connected your Web3 wallet to a dApp. You’ll see your wallet address show up in the dApp. From here, you can sign transactions, mint NFTs, or interact with DeFi platforms that offer staking, using Plus Wallet as your connection point, directly from Plus Wallet.

This is how to use WalletConnect with Web3 apps in 2025 and beyond.

Why Use Plus Wallet with WalletConnect?

There are plenty of Web3 wallets. 

Here’s why Plus Wallet stands out:

• Non-custodial power: You own your keys. You approve every action. No middlemen.
• Clean, friendly design: Web3 can be overwhelming. Plus Wallet makes it feel familiar.
• Multi-chain support: Ethereum? Polygon? More chains incoming.
• Built-in WalletConnect: Fast, seamless, and future-proof. Plus Wallet includes built-in WalletConnect support, giving you access to thousands of Web3 apps. Whether you're swapping tokens, minting NFTs, or exploring DeFi. Support for WalletConnect 2 may vary depending on future updates, so check the latest app release notes for confirmation.

Whether you're connecting Plus Wallet to Web3 dApps via WalletConnect or just checking your balance, the experience is smooth, safe, and fast.

What Can You Actually Do After Connecting?

Let’s say you’ve connected. Cool. But now what?

DeFi: Lending, Staking, & Swapping

Want to swap ETH for a stablecoin like USDC?

• Open a crypto dApp like Uniswap
• Connect your Web3 wallet using WalletConnect
• Choose your tokens and set the amount
• Approve the trade in Plus Wallet to complete the swap

Thinking bigger? Try lending DAI on Aave to earn interest. Or stake assets on Lido. Everything happens on-chain, and you approve it all through your Web3 wallet.

This is where you use Plus Wallet with DeFi platforms using WalletConnect.

NFTs: Minting, Collecting, & Trading

If you’re getting in early on an NFT drop (aka a mint):

• Go to the project’s mint page
• Connect Plus Wallet
• Tap “Mint,” then approve in the app

Instantly, the NFT lands in your wallet.

Already collecting? Visit OpenSea. 

You can:

• List NFTs for sale
• Make offers
• Buy collectibles

This is how to manage Web3 assets through Plus Wallet.

The best part? You’re using WalletConnect for DeFi and NFTs, and doing it with confidence.

Common Mistakes to Avoid

• Don’t sign things blindly: That “signature request” could be granting access to your assets. Always read what you're signing.
• Don’t connect to shady crypto dApps: Just because it looks slick doesn’t mean it’s legit.
• Don’t forget about gas fees: Transactions fail without them. Keep a little ETH or MATIC in your Web3 wallet.
• Don’t ignore old sessions: Disconnect when you're done using a dApp. Plus Wallet makes it easy.
• Don’t treat your seed phrase like a password reset: If someone gets it, game over. There's no “forgot my seed” button.

Final Word: You’re More Ready Than You Think

You don’t have to be a crypto wizard to join Web3. All you need is the right setup, a little curiosity, and tools that don’t overcomplicate things. That’s where Plus Wallet and WalletConnect come in, they simplify your entry into crypto dApps, whether you're swapping tokens, collecting NFTs, or exploring DeFi.

With the basics under your belt, you’ve got everything you need to start using Web3 apps with confidence. No more guessing, no more FOMO. You know how to get connected, stay safe, and take control of your crypto journey.

So go ahead, open Plus Wallet, connect to a dApp, and take your first real step into Web3. It’s all waiting for you.

FAQs about WalletConnect

Is WalletConnect safe?
Yes, but only if you use it wisely. It’s secure, but approving shady contracts isn’t. That’s why secure dApp access with Plus Wallet and WalletConnect is essential.

Can I use it with any dApp?
Pretty much. If it supports WalletConnect (and most do), you’re good to go. Look for Web3 apps compatible with WalletConnect and Plus Wallet.

Do I need ETH even just to connect?
Connecting is usually free. But most actions, swaps, mints, staking, require a little gas.

Can I use this on mobile and desktop?
Yes. Use QR code on desktop, or deep link when on mobile. Both work.

Is WalletConnect v2 supported?
Plus Wallet currently supports WalletConnect features, but v2 support may vary depending on app updates. For the most accurate info, check the latest release notes or support documentation.

What to Try First (If You’re Brand New)?

Not sure where to start? 

Here are three safe, simple first steps:

1. Check your Web3 wallet on Zapper – connect via WalletConnect and see your assets and portfolio value.
2. Try a small token swap in a Web3 app using Plus Wallet – something like $5 worth of ETH to USDC.
3. Explore NFTs and DeFi with Plus Wallet integration – browse, mint, and trade while staying in control.

These are easy ways to explore WalletConnect-enabled apps without diving straight into deep DeFi.