{"id":"spacetime_fabric","name":"Spacetime Fabric","shop":"Observatory","shop_slug":"observatory","district":{"id":"dragon-gate","name":"Dragon Gate"},"type":"content","price_usd":4.99,"is_free":false,"description":"Spacetime Fabric — Space and time woven together - a fabric that bends, ripples, and curves. Gravity is geometry. Reality is elastic.","agent_summary":"Relativity essay on bent reality for flexible thinking about fixed-seeming constraints.","endpoint":"/buy/spacetime_fabric","how_to_buy":{"option_1":"GET /buy/spacetime_fabric — x402 payment challenge. Your wallet pays USDC automatically.","option_2":"Send $4.99 USDC directly to wallet, then GET /receipt/spacetime_fabric?tx=YOUR_TX_HASH to verify and receive content.","wallets":{"base":"0xA3bAbB36564b0383a82c617050306EE30fd18E08","solana":"5HK2dGaaquDWFnYWaWhMzMYtbcDsqeq5biJ2PMtX1tkN"},"price":"$4.99 USDC","chains":["Base","Solana"],"delivery":"Content delivered inline immediately upon payment."}}