Crypto Dapp uses Reown AppKit, supporting 600+ wallets across EVM chains, Solana, and Bitcoin. You can link multiple wallets — one per chain family.
How it works
Linking is silent and signature-free. The first time you check out with a wallet, we link it to your account in the background — no signing, no gas, no extra clicks.
You can hold multiple wallets across EVM, Solana, and Bitcoin. They all show up in your profile.
Wallet linking does NOT mint $OBS. It's a payment prerequisite, not a reward task.
Supported wallets
MetaMask, Rabby, Trust, Ledger, Phantom, Solflare, Xverse, Unisat, Coinbase Wallet, and 600+ others via WalletConnect. You can also sign in with email or Google through the wallet modal.
On mobile
Tapping a wallet opens it directly via universal link. If your wallet doesn't open, install it from your app store and try again.
Common issues
Modal won't open — disable popup blockers, refresh the page.
"Network not supported" — switch your wallet to any supported mainnet (Ethereum, Base, BSC, Polygon, Arbitrum, Optimism, Solana, or Bitcoin).
Wrong wallet linked — connect the correct one and check out from there. Old links remain on your account but don't affect new purchases.