Wallet Guide

Connect your wallet

To place bets on Numepredictions you need a crypto wallet. It takes less than 5 minutes to set one up. This guide covers everything you need.

Already have a wallet? Browse Markets

Security rules — read before you start

🔒

Only download wallets from official app stores or official websites.

📝

Write your Secret Recovery Phrase (12 words) on paper. Never store it digitally.

🙈

Never share your recovery phrase or private key with anyone — ever.

🚫

Numepredictions will NEVER ask for your recovery phrase or private key.

Mobile or desktop?

Mobile

iOS & Android

Bet from anywhere
Quick access on the go
Built-in DApp browsers
Best for casual bettors

Desktop

Browser Extension

Easier to manage large amounts
Hardware wallet support
Better for frequent traders
More screen space

Mobile wallets

MetaMask

metamask.io

Trust Wallet

trustwallet.com

Beginner Friendly

Backed by Binance. Simple setup with built-in DApp browser, perfect for mobile betting.

Pros

One of the easiest setups

Built-in browser for direct access

Supports Ethereum & Polygon

In-app staking & NFT support

Cons

Language tied to phone settings

Coinbase Wallet

wallet.coinbase.com

Easy On-Ramp

Separate from the Coinbase exchange app. Great for users who already use Coinbase.

Pros

Buy crypto directly inside the app

Available in 86+ countries

Industry-leading security

Cloud backup support

Cons

Separate from the Coinbase exchange app

WalletConnect

walletconnect.com

Universal

Not a wallet itself — a protocol that lets any compatible wallet connect via QR code or deep link.

Pros

Works with 300+ wallets

No app install required on desktop

Industry standard protocol

Secure encrypted connection

Cons

Requires scanning a QR code on desktop

Rainbow

rainbow.me

iOS Favourite

Beautiful, simple Ethereum wallet. Ideal for users who want a clean mobile experience.

Pros

Cleanest mobile UI available

Built for Ethereum & Layer 2s

WalletConnect support

Cons

iOS focused, Android features catching up

Desktop wallets

MetaMask

metamask.io

Recommended

Browser extension for Chrome, Firefox, Brave and Edge. The gold standard for desktop Web3.

Pros

Works with every browser

Ethereum & Polygon pre-configured

Hardware wallet support

Hundreds of millions of users

Cons

Extension adds slight overhead to browser

Phantom

phantom.app

Multi-chain

Originally a Solana wallet, Phantom now fully supports Ethereum. Sleek and fast.

Pros

Extremely fast and polished UI

Supports Ethereum natively

Built-in token swaps

Cons

Newer to Ethereum — fewer guides available

Rabby

rabby.io

Power Users

Built by DeBank. Automatically switches networks and shows transaction previews before signing.

Pros

Auto network switching

Pre-transaction risk scanner

Best for advanced users

Open source

Cons

Desktop/Chrome only for now

OKX Wallet

www.okx.com/web3

Multi-chain

Supports 70+ blockchains. Good choice if you trade across multiple networks.

Pros

Widest multi-chain support

Built-in DEX aggregator

Hardware wallet compatible

Cons

Can feel complex with so many features

Set up MetaMask — Mobile

The most popular wallet. Recommended for new users.

Download MetaMask

Go to the App Store (iOS) or Google Play (Android) and search for "MetaMask". Install the official app by MetaMask.

Create a new wallet

Open the app, tap "Get started" then "Create a new wallet". Accept the terms of service.

Set a strong password

Create a password you'll use to unlock the app on your device. This is different from your Secret Recovery Phrase.

Secure your Secret Recovery Phrase

MetaMask will show you 12 words — your Secret Recovery Phrase. Write them down on paper in order and store safely. NEVER save them digitally or share with anyone.

Confirm the phrase

Tap the words in the correct order to confirm you've saved them. This step cannot be skipped.

Your wallet is ready

You now have an Ethereum wallet. Numepredictions runs on Ethereum and Polygon — both work automatically with MetaMask.

Come back and connect

Return to Numepredictions, tap "Connect Wallet", select MetaMask, and approve the connection request.

You're ready. Numepredictions supports Ethereum mainnet and Polygon — both work with MetaMask out of the box. No extra network setup needed.

Set up Trust Wallet — Mobile

Simplest setup for mobile users. Binance-backed.

Download Trust Wallet

Install Trust Wallet from the App Store or Google Play. Make sure it's the official app by Six Days LLC.

Create a new wallet

Tap "Create a new wallet". Read and accept the Terms of Service.

Back up your recovery phrase

Trust Wallet shows you 12 recovery words. Write every word down in order on paper. Store in a safe place — losing these means losing access permanently.

Verify your backup

Tap each word in the correct order to verify you've saved them. Complete this step before continuing.

Wallet created

Your wallet is ready. Trust Wallet supports Ethereum and Polygon automatically — no extra setup needed.

Connect to Numepredictions

Open Numepredictions in Trust Wallet's built-in browser, or tap "Connect Wallet" on the site and select Trust Wallet from the list.

Connect your wallet to Numepredictions

Once your wallet is set up, connecting takes seconds.

Tap Connect Wallet

Find the green "Connect Wallet" button in the top-right corner of any page.

Choose your wallet

Select your wallet from the list. MetaMask, Trust Wallet, Coinbase, Rainbow, OKX and more are supported.

Approve the connection

Your wallet will ask you to approve the connection to Numepredictions. Tap Approve or Connect.

On mobile? If your wallet app is slow to open after tapping, wait a few seconds — it's establishing a secure connection. Don't tap twice as this can cancel the first attempt.

Common questions

Which network do I need?

Numepredictions runs on Ethereum mainnet and Polygon. Both are automatically available in MetaMask, Trust Wallet, and all supported wallets — no manual setup required.

Which tokens can I bet with?

You can bet with ETH, POL (Polygon), USDC, USDT, DAI, WETH, and WBTC depending on which network you're on. Your wallet balance is checked automatically when you place a bet.

Is there a minimum bet?

There is no enforced minimum — however gas fees on Ethereum mainnet mean very small bets may not be economical. Polygon has much lower fees, making small bets practical.

What if my wallet isn't in the list?

Any wallet that supports WalletConnect v2 will work. Tap "WalletConnect" in the connect modal and scan the QR code with your wallet app.

Why does my wallet take a few seconds to open on mobile?

This is normal — the site is establishing a secure WalletConnect session before opening your wallet app. The loading indicator at the bottom of your screen confirms your tap registered.

Ready to place your first bet?

Connect your wallet and start trading on live markets in seconds.

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