Crypto glossary
Token gating
Token gating restricts access to content, chats, events or products to wallets that hold a specific token or NFT, checked by a wallet signature.
With token gating, a website, app or community server asks visitors to connect a wallet and sign a message proving they control it. The service then reads the blockchain to check whether that address holds the required asset, such as a minimum balance of a token, an NFT from a given collection or a non-transferable credential. If the condition is met, access is granted; if the asset is sold, access is lost at the next check. Bots for Discord and Telegram, e-commerce plugins and event ticketing tools offer this out of the box.
Projects use it to build holder-only channels, private research, early product drops, discounts or real-world events, turning a token into a membership card. Brands and music artists have used NFTs as passes for fan clubs and merchandise.
Gating checks ownership, not identity: a holder can share access, lend the NFT briefly or use a delegated wallet. Connecting wallets to unknown gating sites is also a common phishing vector, so users should only sign plain messages, never approvals or transactions.
Example
A research newsletter gives full articles only to wallets holding at least one of its membership NFTs; a reader signs in with a wallet signature and the site verifies ownership instantly.