Curio Key is a collection of 1,000 membership pass NFTs to access the Curio data tools. Curio offers a suite of data tools to assist with NFT trading and decision-making. Curio Key NFT holders receive discounted Curio Pro access, along with access to members-only Discord channels and allowlist priority. Curio Pro provides users with all of the advanced features that Curio offers with no limitations. One feature Curio Pro offers is a "Custom Gas Strategy", which identifies the optimal gas required when trying to snipe NFT purchases. The Custom Gas Strategy helps ensure buyers or succeeding more transactions than failing during high volume times.