Candy Guard

A Metaplex program that wraps Candy Machine with configurable access control guards for NFT minting. Guards include allowlist (Merkle proof), mint limit (per wallet), start/end date, sol payment, token payment, NFT gate, freeze (lock minted NFTs), and more. Multiple guards can be combined and organized into groups, allowing different mint phases (e.g., allowlist phase, then public mint) within a single launch.