Wallet and sign-in

Signing in

Choose Sign in in the header and pick a wallet. Any Solana wallet that supports the Wallet Standard works, including Phantom, Solflare, Backpack, Coinbase Wallet, OKX, and Magic Eden. Omni asks you to sign a short message. The message says it proves you control the wallet, does not move funds, and does not authorize a purchase. The server checks the signature and sets a session cookie. Sign out clears it.

Everything you do is tied to that wallet: likes, saved filters, limits, bids, gacha, and referrals. A different wallet is a different account.

Approving payments

Signing in never authorizes a payment. When you open gacha, fund a limit, or fund a bid, your wallet shows the transaction and its amount, and nothing moves until you approve it. Solana also charges a small network fee in SOL, so keep a little SOL in the wallet.

Delivery and refund addresses

Auto-bids and auto-buy limits ask for two Solana addresses. They default to the wallet you signed in with.

Delivery address

Receives the ownership NFT after a buy or a win.

Refund address

Receives USDC when you cancel after funding, lose an auction, or pay less than your maximum. It needs a USDC token account, which most wallets create the first time they hold USDC.

How deposits are held and returned is on Escrow and refunds.