Access control, roles, and permissions.
Collab.LandCollab.Land (collab.land) is the original token-gating bot for chat communities: it verifies that a wallet holds the tokens a community requires, then grants…Guild.xyzGuild (guild.xyz) is the authorization layer for token-gated communities: it decides who may enter a space and what role they hold there, based on what a…Hats ProtocolHats Protocol is onchain infrastructure for roles and permissions – the layer that answers who in a DAO is allowed to do what.Human Passport (formerly Gitcoin Passport)Human Passport (passport.human.tech) is the most widely deployed proof-of-personhood layer in DAO funding.Unlock ProtocolUnlock Protocol is a set of smart contracts for memberships. Anyone can deploy a lock, a contract that sells or grants keys, and each key is an ERC-721 NFT…