According to news on December 12, the Arbitrum ecological gaming Layer 3 solution Xai Foundation announced that its small Sentry Key will be sold at 0.0143 ETH (approximately $55) on sentry.xai.games at 10:00 on December 14. Prior to the sale date, the Xai Foundation will airdrop 3 million SentryKeys to existing SentryKey holders, increasing the supply 100 times and maintaining the existing community’s key holding ratio and network rewards. The minting price of the new SentryKey dropped from 1.43ETH to 0.0143ETH. Payment options will accept payments in XAI, esXAI, USDC, SOL and SUPER tokens, with credit and debit cards also available.