This is the x402 answer sheet from @miranetwork. The AI assistant project 'Micro-Agent' by @useaven wants to prove that 'code can not only think but also pay for itself.' So, it chose its favorite 'toy'—Old Lu's favorite field: Pokémon trading cards!! Here’s how the whole process works: 1. Physical cards are sealed by the custodian http://(Courtyard.io) and minted into NFTs on-chain (one NFT corresponds to one real card). 2. Aven wallet is preloaded with $2,000 in sponsorship funds. 3. You can comment on the tweet with '0xABC… wants a pack,' and Aven will immediately: - Place an order on the Courtyard online store; - Automatically pay using the on-chain x402 standard; - After receiving the receipt, let Mira verify that 'payment is made, and cards are shipped'; - Courtyard will airdrop the corresponding card pack NFT to your address. Physical cards → On-chain NFTs → AI auto-purchase → Airdrop to your wallet, all in one go. Buy cards today, and tomorrow the same process can help you instantly pay for your internet bill, coffee, or plane tickets. So, go ahead and retweet or quote the tweet below, leave your wallet address, and claim your Pokémon cards now~