Wallet verification without connecting a wallet or signing anything.
NXT proves wallet ownership with a same-wallet transfer: the member sends a tiny, unique amount from their wallet back to the same wallet on any listed EVM network. The funds never leave their control, and the only cost is the network fee.
Members are told never to connect
Security advice in Web3 communities is consistent: do not connect your wallet to sites you do not trust, and do not sign messages you do not understand. Verification flows that ask for exactly that put members in an awkward position, and they make phishing pages that imitate them more convincing.
Holders of valuable collections often keep them in cold wallets that they do not want to use for anything.
How a same-wallet transfer proves ownership
Only the owner of a wallet can send a transaction from it. NXT shows the member a unique amount, and the member sends exactly that amount from the wallet to itself on a network of their choice. NXT finds the transaction, checks the sender, recipient, and amount, and links the wallet to the member's Discord account. The transaction hash is optional: without it, NXT searches recent blocks. Each challenge expires after one hour.
Where the server enables it, members can instead add a short code to the bio of the OpenSea profile for that wallet. For cold wallets, a delegate.xyz v2 full-wallet delegation to a proven hot wallet can be imported, so the cold wallet never sends or signs anything.
A wallet proven once works in every server that uses NXT.
Set it up. Three steps.
Click Verify
The member clicks Verify in your channel and chooses Same-wallet transfer.
Send to self
They send the exact amount shown from the wallet to the same wallet, on a network where they have gas.
Confirm
They click I sent it, optionally paste the hash, and roles are checked right away.
Proof details
Any listed network
An EVM address is the same on every chain, so members can prove on whichever network is cheapest for them.
Funds stay put
The amount goes back to the same wallet. Only the network fee is spent.
No external site
Everything happens in your verification channel. No links, no DMs.
OpenSea bio code
An optional second method where the server enables it and OpenSea data is available.
delegate.xyz
Full-wallet v2 delegations are read on Ethereum, Base, Arbitrum, Optimism, Polygon, and ApeChain.
Member controls
Members see and remove linked wallets in Discord with My wallets, or at nxtnft.app/account.